Eduard Kukhalashvili

Doctor of Science

Tsotne Mirtskhulava Water Management Institute of Georgian Technical University

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Assessing the security risks of vulnerable infrastructure in the event of an expected disasterC. Gavardashvili, E. Kukhalashvili, T. Supatashvili, I. Iremashvili, K. Bziava, G. Natroshvili, I. KuparashvilimonographPublishing House "Universal" 2022, p. 170– ISBN 978-9941-33-237-1 –Georgian-EnglishGrant Project
The outcomes of field survey of sensitive areas at Kobi – Gudauri section of the Georgian military road for the purpose of arranging an innovative snow avalanche constructionE. E. Kukhalashvili, I. Iremashvili, N. Gavardashvili, I. Iremashvili, N. Gavardashviliarticle Agricultural University of Georgia /Annals of Agrarian Science, June 2021/ Volume 19, Number 2, pp. 181 – 189– ISSN 1512-1887 –EnglishGrant Project
Debris flow density and their effect on debris flow regulation buildingsKukhalashvili E., Gavardashvili G., Iremashvili I., Beraia N., Kiknadze K.articleAnnals of Agrarian Science, 2021, vol. 19 (1), pp. 13-22;– ISSN 1512-1887 –EnglishGrant Project
Development of the debris flow control elastic barrage design methodologyEdward Kukhalashvili, Inga Iremashvili, Shorena Kupreishvili, Natia Gavardashvili, Lia Maisaia, Kate DadianiarticleCzestochowa University of Technology, Poland /Construction of Optimized Energy Potential, 2020/ Vol.9, #2, pp. 127- 137; – ISSN 2299-8535 –EnglishGrant Project
Developing the methods and principles to ensure safety of the population living in the high-risk zone flooded as a result of possible accident of Zhinvali earth DamE.G. Kukhalashvili, T.G. Supatashvili, G.T. Natroshvili, I.R. Iremashvili, K.G. Bziava, I.A. Qufarashviliarticle Agricultural University of Georgia /Annals of Agrarian Agricultural University of Georgia /Annals of Agrarian Science, June 2020/ Volume 18, Number 4, 10 p. cience, June 2020/ Volume 18, Number 4, 10 p. – ISSN 1512-1887 –EnglishGrant Project
Modern Innovative Debris Flow control StructureEduard Kukhalashvili, Natia Gavardashvil, Shorena Kupreishviliarticleგეომარკეტინგი/GEORISK WORLD/ 2020, vol. XIV, №3, pp.48-56– ISSN 1997-8669 –EnglishGrant Project
One-dimension Mathematical Model of Energy Parameters of a Hyperconcentrated MudflowNatishvili O., Kuhxalashvili E., Gavardashvili G., Iremashvili I. articleAgricultural University of Georgia /Annals of Agrarian Science, June 2020/ Volume 18, Number 3, pp. 251-257– ISSN 1512-1887 –EnglishGrant Project
Economic Efficiency of Debris-flow ControlM. Vartanov, E. Kukhalashvili, N. Beraia, L. MaisaiaarticleGSSRR/American Ssientific Research Journal for Engineering, Technology and Sciences (ASRJETS), 2019/Vol. 57, No 1, pp. 22–28– ISSN 2313-4410 –EnglishState Targeted Program
Expected Risks of Cohesive DebrisFlows and Fighting Against ThemEdward Kukhalashvili, Givi Gavardashvili, Shorena KupreishvilimonographLAP LAMBERT Academic Publishing, 2018, 87 გვ.– ISBN: 978-613-9-83734-2 –EnglishState Targeted Program
EFFECTS OF COHESIVE MUDFLOW ON SEMI-CYLINDRICAL ANTI-MUD STRUCTUREG. Gavardashvili,Sh. KupreiSvili, N. BeraiaarticleCzestochowa University of Technology, Poland/ Construction of Optimized Energy Potential, 2018/ Vol. 7, N. 2, pp. 35-44– ISSN 2299-8535 DOI: https://doi.org/10.17512/bozpe.2018.2.04EnglishState Targeted Program
Estimation of the associated mudflow impact on semi-conical through constructionsE. Kukhalashvili, N. Kvashilava, Sh. Kupreishvili, N. BeraiaarticleAgricultural University of Georgia /Annals of Agrarian Science, 2017/ Volume 15, pp.322-328– ISSN 1512-1887 -EnglishState Targeted Program
Flood events, risk, forecast, protectionE. Kukhalashvili, I. Inashvili, K. Bziava, I. KruashviliarticleGeorgian Technical University, 2017, 250 p.– ISBN 978-9941-20-781-5 –GeorgianState Targeted Program
Determining the Properties of Hyperconcentrated Flow Irakli Kruashvili, Eduard Kukhalashvili, Irma Inashvili, Konstantine Bziava, Dimitri LortkipanidzearticleIOMC World/ International Journal of Innovative Research in Science, Engineering and Technology, November 2016 / Vol.5, Issue 11– – An ISO 3297:2007 Certified Organization)EnglishState Targeted Program
CONSTITUTION GIDRAVLICESKIH PARAMETROV SELEVCH RUSSELKRUASHVILI IRAQLIC GIORGIEVICH, KUHALASHVILI ZDUARD GRIGORZEVICH, INASHVILI IRMA DMITRIEVNA, BZIAVA KONSTANTIN GURAMOVIC, LORTKIPANIDZE DIMITRIC GIORGIEVICHarticle"Nauchtehlitizdat" / ENVIRONMENTAL SYSTEMS AND DEVICES, 2016/ #11, art. 9-14– ISSN: 2072-9952 –RussianState Targeted Program
Flood danger in Stephantsminda (Kazbegi) district and ways to regulate the disasterGavardashvili G., Kukhalashvili E., Kvirkvelia I.article"Universal" / Modern problems of water management, environment, architecture and construction, 2016 / # 71, pp.23–32– ISSN 1512-2344 –GeorgianState Targeted Program
The Evaluation of Debris Flows Influence on the Pass through Type Debris Flow against ConstructionGoga Chakhaia, Eduard Kukhalashvili, Robert Diakonidze, Nugzar Kvashilava, Levan Tsulukidze, Shorena Kupreishvili, Tamriko Supatashvili, Irina KhubulavaarticleGSSRR/American Ssientific Research Journal for Engineering, Technology and Sciences (ASRJETS), 2016/ V.20 (1), pp. 224-234– ISSN (Print )2313-4410 –EnglishState Targeted Program
Assessment, analysis and effective natural disaster management measures in the Vere riverbed on June 13-14, 2015 (Georgia)Gavardashvili G., Diakonidze R., Chakhaia G., Tsulukidze L., Kukhalashvili E.articleScientific papers Collection, 2015 / # 70, pp.30–44– ISSN 1512 – 2344 –GeorgianState Targeted Program
Hyperconcentrated Flow traffic mode Sustainability disruption Forecast (Georgia)Kukhalashvili E., Lobzhanidze Z., Kereselidze T.article"Universali" / Scientific papers Collection, 2015 / # 70, pp.102–108– ISSN 1512 – 2344 –GeorgianState Targeted Program
In the mudslide Moving link flood Determining characteristicsE. Kukhalashvili, I. Inashvili, K. Bziava, I. Kruashvili, d. Lortkipanidzearticle"Technical University" / Zh. Hydroengineering, 2015 / # 1–2 (19–20), p. 70–74– ISSN 1512-410X –GeorgianState Targeted Program
Transit areas and On the output cones A series of flood processes Peculiarities (Georgia)Kukhalashvili E.article"Universali" / Scientific papers Collection, 2014 / # 69, 2014, p. 158–161- ISSN – 1512 – 2344 –GeorgianState Targeted Program
Snow avalanche Permeable type of building Assessment (Georgia)Kukhalashvili E., Varazashvili Z., Supatashvili T., Khubulava I., Omsarashvili G. .article"Universali" / Collection of works, 2014 / # 69, p. 298–302– ISSN – 1512 – 2344 –GeorgianState Targeted Program
MATHEMATICAL MODEL UNEQUAL MOVEMENT SVZZNOGO VILLAGEE. Kukhalashvili, I. Kruashvili, I. Inashvili, K. Bziava, I. Klimiashviliarticle"Technical University" / Zh. Hydroengineering, 2014 / # 1–2 (17–18), p. 42–45– ISSN 1512-410X –RussianState Targeted Program
Link to flood discharge Traffic on cones Forecast of conditions (Georgia)Kukhalashvili E., Bziava K., Inashvili I.article"Yniversali" / Scientific papers Collection, 2013 / # 68, p. 126–127- ISSN – 1512 – 2344 –GeorgianState Targeted Program
Water migration and soil Influence of characteristics On irrigation regimeI. Kruashvili, I. Inashvili, E. Kukhalashvili, K. Bziavaarticle"Technical University" / Zh. Hydroengineering, 2013 / # 1-2 (15-16), pp.79–83– ISSN 1512-410X –GeorgianState Targeted Program
Filtration features In soils (Georgia)Kukhalashvili E., Kruashvili I., Inashvili I., Bziava K., Natroshvili G.article"Universali" / Scientific papers Collection, 2012, # 67, p. 226–230- ISSN 1512 – 2344 -GeorgianState Targeted Program
Wetlands Land reclamation (drainage)E. Kukhalashvili, S. Giorgadze, T. Katsarava, O. Kharaishvili, Sh. Kupreishvili, N. UndilashvilitextbookSociety Knowledge / 2010, p.142– ISBN 978-9941-411-25-0 –GeorgianState Targeted Program
Engineering Hydrology and Runoff regulationE. Kukhalashvili, Zh. Father, a. Sakhvadze, G. OmsarashvilitextbookGeorgian State Agrarian University / 2009 / p. 129– ISBN 978-9941-0-1729-2 –GeorgianState Targeted Program
INFLUENCE OF MORPHOMETRICAL AND HYDRAULIC CHARACTERISTICS ON THE FORM OF CROSSSECTION OF A CHANNELI.G. Kruashvili, E.G. Kukhalashvili, I.D. InashviliarticleAgricultural University of Georgia /Annals of Agrarian Science/ 2009, pp. 114-118– ISSN 1512-1887 –EnglishState Targeted Program
Prediction of marginal equilibrium of flood massE. Kukhalashvili, G. Omsarashvili, A. Sakhvadze, Z. LobzhanidzearticleGSU Collection of Scientific Papers, 2009 / Vol. 2, # 1 (46), p. 77–79– – –GeorgianState Targeted Program
Determining the distance between subsoil-drip irrigation distributorsKukhalashvili E., Sakhvadze A., Omsarashvili G., Loria M.articleProceedings of Agrarian Science, 2009 / v. 7, art. 77-80– ISSN 1512-1887 –RussianState Targeted Program
Hydraulic calculation of watercourses for subsoil-drip irrigationKukhalashvili E., Sakhvadze A., Omsarashvili G., Kikabidze M.article"Universal" / Collection of Scientific Papers, 2007, # 63, pp. 154–157– ISSN 1512 – 2344 –RussianState Targeted Program
Influence of channel processes on the stable slope of the watercourseKukhalashvili E., Kruashvili R., Inashvili I.articleGeorgian Engineering News, 2006/ y. # 3, с. 96-98 – – –RussianState Targeted Program
Establishment of design parameters of watercourse control structures, taking into account channel processesKukhalashvili E., Kruashvili R., Inashvili I.articleGeorgian Engineering News, 2006/ y. # 3. 128-130 pp.– – –RussianState Targeted Program
Patterns of Changes in the Characteristics of Ameliorative Reservoirs in Case of a Possible Break of DamsKukhalashvili E., Sakhvadze A., Omsarashvili G.articleNews of the Agrarian Nanka, 2006 / V.4, Art.– ISSN 1512-1887 –RussianState Targeted Program
Teasing methodsKukhalashvili E., Sichinava O., Kruashvili I., Inashvili I.textbook– – –GeorgianState Targeted Program
Agrotechnics of annual crops (corn)Kukhalashvili E., Sichinava O., Inashvili I.textbookGovernment of Georgia and the World Bank Joint grant. Tbilisi 2004 Pp.1–5– – –GeorgianState Targeted Program
Operation of hydromelioration systemsKukhalashvili E., Sichinava O., Inashvili I.textbookTbilisi 2004 15 p .– – –GeorgianState Targeted Program
Principles of mathematical modeling of plant growth and development processesKukhalashvili E., Mukhugashvili G., Modebadze N.article"Zekari" / SSAU Scientific papers Collection, 2004 / Vol. XIX, p. 126–128– – –GeorgianState Targeted Program
Stable forms of cross-sections of channels of reclamation watercoursesKukhalashvili E., Danelia R., Goksadze I., Kruashvili I.article"Zekari" / SSAU Scientific papers Collection, 2004 / p. 70–73- - -RussianState Targeted Program
Model of Forming Underground Inner Flow of Drainage SistemKukhalashvili E., Danelia R., Mebonia N.article– ISSN: 1512-0961 -EnglishState Targeted Program
Possible forms of surface degradation of flood-resistant soilKukhalashvili E., Kruashvili I., Khutsurauli B.articleProblems of Agrarian Science, 2001 / XIV, p. 145–151- ISSN 1512-1887 -EnglishState Targeted Program
In prismatic beds, the equation of motion of a constant depth is connected to the motion of a torrentKukhalashvili E., Mamasaxlisi G., Omsarashvili G.articleProblems of Agrarian Science. 2001, XII, p. 275–277– ISSN 1512-1887 –EnglishState Targeted Program

International Conference on Construction and Environmental Engineering, WASETBarcelona, Spain201911–12 ივნისიWorld Academy of Science, Engineering and Technology (WASET)The Calculation of Maximal and Average Speed of Debris Flow Formed as a Result of Outstretched Water Wave on the Land Dam of Zhinvalioral

In the mathematical model of debris flow

formed as a result of water wave outstretched

on the land dam of Zhinvali the coefficient of

complete resistance K of flow movement is

represented as the sum of the resistance

caused by the internal friction coefficient (K 0 )

and the flow of air resistance against the flow

front (K ').

By using of Shvedov-Bingam modified

equation and considering of hydrological and

hydraulically parameters of water flow

outstretched on the land dam of Zhinvali has

been developed mathematical model, using

which is calculated the dynamic parameters of

debris flow movement.

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VII nternational Conference on Ecological and Environmental Engineering, WASET.Paris, France201916-17 მაისიWASETMathematical Modeling of Hydrodynamic Processes of Overflow Wave on the Zhinvali Land Dam, Georgiaoral

Abstract—It has been presented mathematical model in case

overflow of wave on the dam, in order to hydrodynamic

characteristics of wave generated by debris flow, various types

landslides, also terrorists attract at the land dam. In the

mathematical model has been considered differential equation

system of cohesive debris flow uncontrollable movement

considering the hydraulic friction and airborne impedance in the

flow of the flow variable. The numerical method of solving the

equation is used to diagnose the system of differential equations, in

particular the "fracture of the vector". In the realization of the

problem is considered the main hydrological hydraulic properties

of the Zhinvali land dam and reservoir, as well as the debris flow

wave overflow on the dam and geological-topographical

characteristics of river Aragvi in the GIS system.

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XIII International-research Conference Environmental, biological, ecological sciences and engineeringRome, Italy201912–13 დეკემბერიWorld Academy of Science, Engineering and Technology (WASET)Designing and evaluating elastic debris flow – regulating barrage for efficient debris flow regulationoral

The climate change drew a wide response in the field of environmental protection, particularly, in the mountain-type countries of the world with predominantly floods, erosive-landslide and debris flow processes formed in their mountain landscapes. Their activation causes great damage to many countries of the world, destruction of various structures and unfortunately, many human and animal victims. 

Following the above-mentioned, an elastic debris flow-regulating barrage was designed, which is made of the sections of triangular prisms of the same height connected to one another with their bases forming a springboard.

The barrage is a longitudinal structure placed across the bed of a debris flow channel. As the heights of the prisms are increasing, the structure has a springboard shape directed opposite the current, while damping of the debris flow energy is attained by means of pockets formed with elastic ropes between the upper faces of the prisms. 

With the purpose of designing an elastic debris flow-regulating barrage, computational models were developed and a laboratory model was made based on them (with sizes: length – 0,60 m, width – 0,36 m and height – 0,25 m; the gradient of a springboard-type model is 0.25) to test it at the hydraulic laboratory. 


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XIII International-research Conference Environmental, biological, ecological sciences and engineeringRome, Italy201912-13 დეკემბერიWorld Academy of Science, Engineering and Technology (WASET)The ecological awareness level arising of the population living in the flood risk zone in case of possible accident of Zhinvli land dam and designing precautionary measuresoral

Based on the analysis of theoretical and field studies, the methodology for calculating the basic hydrodynamic parameters of the tsunami wave formed in the event of a possible accident of the Zhinvali earth dam is discussed. The contours of the flooded area in the event of a possible accident at the Zhinvali Dam have been established and the population at high risk is estimated.

In the article are considered rules for population living in the flood risk zone in the emergency, their readiness for disaster relief and providing first aid to victims in line with modern requirements are discussed and provide first aid of victim according to modern requirement.


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International Conference on Engineering and Technology.Rome, Italy201901-01-2017World Academy of Science, Engineering and Technology (WASET)The Research of Water Levels in the Zhinvali Water Reservoir and Results of Field Research on the Debris Flow Tributaries of the River Tetri Aragvi flowing in itიoral

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International Conference on Eco­nomic Geology and Environmental ProblemsIstanbul, Turkey2019 30-31იანვარი1Using the “CAPRA” Methodology for Analysis of the Critical State of the Zhinvali Earth Dam and Risksoral

Abstract—Georgia is one of the most vulnerable countries to

natural disasters within South Caucasus Region. In recent years,

the disaster risk has increased due to faulty land-using.

Outstanding building codes lead to inadequate building

construction. There is a lack of real data on natural disasters and

the impact of mudflows, floods, debris flows etc. on land-use

planning and prompt actions after above mentioned catastrophes.

Therefore it is important task to carry out assessments of critical

structures sensitive to natural threats such as dams and reservoirs.

In order to be able to improve the resistance of hydraulic

engineering structures it is necessary to utilize a formal risk

analysis framework, such as the Critical Asset and Portfolio Risk

Analysis (CAPRA) method. The scientific article examined the

creation of a framework for the condition of the earth dam and

risk management using the analysis of the critical state and the

risk portfolio, which was developed by Professor Billal Ayyub


who represents Maryland University in USA, to examine human-

caused threats, such as terrorism events, and natural hazards, such


as flooding due to dam failures, with focus on potential failure

modes due to deterioration. For this purpose, based on the field

and theoretical studies, the regulation of hydrological (floods,

debris-flows, snow avalanches), geological (erosion, mudflows),

and seismic (earthquake), as well as those natural disasters formed

in the water area of Zhinvali Reservoir, which determines the

stability and reliability of the Zhinvali Earth Dam, is estimated

using existing statistical data and theory of reliability and risk.

Special attention is paid to the safety of the population living in

the risk zone, as well as the development and evaluation of

methods and principles of the impact of expected disasters.

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VII International Scientific-Technical Conference თა Water Management, Environment Protection, architecture and construction Modern problemsTbilisi Georgia201725–27 აგვისტოMinistry of Education and Science of Georgia Georgian Technical University Ts. Mirtskhulava Institute of Water Agriculture Environmental EcocenterTHE EFFECT OF THE BOUNDED MUDFLOW ON THE REGULATORY BARRAGES (Georgia)oral

The expected risks of mud flow impact on constructions confirm that there are both a loss

of flow stability and a change in its hydraulic regime. An excited zone and a wave against the current are

created. For the case of a tied-up flow passage in a mudflow duct with rectangular cross section, theoretical formulas of the calculated parameters determining the breakthrough of the flow stability are derived. In addition, their changes, graphic illustrations in connection with the rheological characteristics are given. The distance between the counter-mudflow barrages has been determined; Theoretical calculated dependences under the conditions of the appearance of a wave against the flow and downstream were derived.

https://dspace.nplg.gov.ge/handle/1234/237356
VI International Scientific-Technical Conference Tbilisi Georgia201622–25 სექტემბერიMinistry of Education and Science of Georgia Georgian Technical University Ts. Mirtskhulava Institute of Water Economy Environmental EcocenterLocated in Stepantsminda (Kazbegi) district Flood threat and disaster regulation Roads (Georgia)რეგულირების გზები (საქართველო)oral

From the faces in this area we meet almost all of them.

Based on the research conducted, the assessment of flood events was carried out and

Their underlying causes. The causative factors were identified, of which

The foundation was also formed to regulate flooding in the catchment area

Recommended main direction. In addition, flood regulation

The purpose is proposed to be innovative with a reliable type of copyright

Premises whose use is offered as premises

Average of defining parameters of design elements, namely cost

Calculation of velocity, wave velocity, critical depth, impact force

Attitudes are also given to the regulation of bedrock processes

Defining criteria.

https://dspace.nplg.gov.ge/handle/1234/237356
Contemporary problems of Architecture and Construction VII conferenceItaly,Florence20151The hyper concentrated mudflow structure dynamic impact forecastoral

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“Climate change and its impact on rural areas Farming sustainable and safe On development Tbilisi Georgia20142.10–4.10Georgian Academy of Agricultural SciencesHyperconcentrated flows Calculation of hydraulic characteristics In case of overflow of effluentoral

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International Konferenceon Protection of Agroliodiversity and Sustainable Development of Aggriculture Tbilisi Tbilisi Georgia201011Hydroecological, aspects of migration and modernt of water in the soilsoral

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International Scientific Conference Tbilisi Georgia200911Determining the optimal parameters of the irrigation regime to obtain ecologically clean productsoral

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International symposium on floods end modern methods of control measures Tbilisi Georgia200911Prediction of the maxsimum discharges of Maior rivers in water geosiaoral

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International ConferenceTbilisi Georgia200911Food safety problemsoral

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International symposium on floods end modern methods of control measures Tbilisi, Georgia 200911Teoritikal model of mud flow in erosioonal river-qullies hign vateroral

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International Symposium (with the support of UNESCO) on ,,FLOODS AND MODERN METHODS OF CONTROL MEASURES”Tbilisi Georgia200923-28 September1The theoretical Model of Mudflow in Erosional RiverGullies at High Wateroral

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Proceedings of the International Conference, Institute of Water Ecology, Georgian Academy of SciencesTbilisi Georgia20011Georgian Academy of SciencesLink Flood finite motion, equations, erosion-storm phenomena, some related problemsoral

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Proceedings of the Conference, Stu.Tbilisi Georgia20011StuLink Flood-based movement on river flow, hydraulic and hydraulic structures hydraulics and hydraulic engineering issuesoral


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Priorities for Stabilization and Development of the Georgian Agro-Engineering Sector during and After the Coronavirus PandemicTbilisi Georgia202017–18 სექტემბერიGeorgian Academy of Agricultural SciencesHydrological characteristics of reservoirs and their role in integrated water managementoral

In the paper with theoretical and field scientific complex studies

Empirical relationships are obtained, which are used to calculate

Maximum costs of turbulent and hyperconcentrated mudslides, river

The main hydrological and hydraulic characteristics of the Mtkvari basin

Taking into account.

The proposed methodology allows to be determined by the flood

The volume of flooded mass transported to the next stage in the reservoirs

Allows accurate prediction of sediment dead volume.

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XVI International scientific and practical conference ,,science and society, patterns and trends of developmentVienna, Austria202130 მარტი– 2 აპრილიInternational Science Grup ISG-KONF.COMStudy of the mathematical model of snow avalanche kobi-cudauri section of the Georgian military road on sensitive areasoral

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Web of Science: 1
Scopus: h-index - 1
Google Scholar: Google Scholar - 9;

Selection of flood-type rivers for the construction of elastic dams, topography results at the site of construction site selection, geology, hydrology assessment, description of the extracted material samples and preparation of granulometryIn the vicinity of Shiomghvimi Monastery in Mtskheta Municipality11-20/07/2021Shota Rustaveli Georgian National Science Foundation Grant Project # AR-1244
Conducting field-scientific studies for arranging a flood-regulating elastic barrier in the vicinity of Shiomghvimi Monastery in Mtskheta Municipality. Assessment of morphometry and hydraulic characteristics of the monastery gorgeIn the vicinity of Shiomghvimi Monastery in Mtskheta Municipality8–18/11/2021Shota Rustaveli Georgian National Science Foundation Grant Project # AR-1244
For field research on Zhinvali Reservoir in Dusheti districtZhinvali Reservoir in Dusheti district03/07/2020 - 12/07/2020LEPL - Shota Rustaveli Georgian National Science Foundation Grant Project # FR17-615
For field research on Zhinvali Reservoir in Dusheti districtZhinvali Reservoir in Dusheti district20/05/2020 - 07/06/2020LEPL - Shota Rustaveli Georgian National Science Foundation Grant Project # FR17-615
For field research on Zhinvali Reservoir in Dusheti districtZhinvali Reservoir in Dusheti district23-31/05/2020 წ. LEPL - Shota Rustaveli Georgian National Science Foundation Grant Project # FR17-615
For field research on Zhinvali Reservoir in Dusheti districtZhinvali Reservoir in Dusheti district17-27/02/2020 წLEPL - Shota Rustaveli Georgian National Science Foundation Grant Project # FR17-615

Doctoral Thesis Referee


Combined drainage study in wetland soilsGeorgian State Agrarian University
Influence of adsorbed water formed in clay soils on filtration-capillary processesGeorgian State Agricultural University
Hydrological characteristics of the flood and selection of anti-flood strategyGeorgian State Agricultural University

Master Theses Supervisor


Linked avalanche engineering methodsGeorgian State Agrarian University
New engineering measures for flood protection in Lentekhi district and their calculationGeorgian State Agricultural University

Doctoral Thesis Supervisor/Co-supervisor


Dynamics of plant growth-development process in the arid zone against the background of water supplyGeorgian State Agricultural University
Determinants of waterway bed rupture and identification of sustainable cross-sectional shapesGeorgian State Agricultural University
Influence of mulching on soil thermal and aquatic characteristicsGeorgian State Agricultural University
Flood movement conditions and ways to solve some engineering tasksGeorgian State Agrarian University
Resource-saving coastal buildingsGeorgian State Agrarian University
Assessing the impact of floods on a new type of regulatory facilityGeorgian Technical University
Linked Flood Risks and Energy CharacteristicsGeorgian Technical University

Scientific editor of monographs in foreign languages

Scientific editor of a monograph in Georgian

Editor-in-Chief of a peer-reviewed or professional journal / proceedings

Review of a scientific professional journal / proceedings

Member of the editorial board of a peer-reviewed scientific or professional journal / proceedings


1georgia20/10/2022
GTU Ts. Proceedings of the Mirtskhulava Institute of Water Managementgeorgia29/06/2022

Participation in a project / grant funded by an international organization


Innovative Complex Measure Against Snow Avalanche, CARYS-19-305World Bank საქართველო 31.07.2020-31.07.2022Basic Performer
Integrated water resources management In arid and semi-arid regionsNATO Scientific Of the program International Grant ბელგია 01.01.2004–01.01.2006Performer
From soil erosion of Ozurgeti district Introduction of complex protection measures- DistributionWorld Bank საქართველო01.01.2004–01.01.2005Performer

Participation in a project / grant funded from the state budget


Flood-regulating elastic barrierShota Rustaveli of Georgia National Science Foundation 14.12.2018–14.12.22Grant Head
Vulnerable infrastructure security Theoretical research of risks is expected In the formation of disastersShota Rustaveli of Georgia National Science Foundation 2018–2022Performer
Erosion-flood processes Theoretical researchShota Rustaveli of Georgia National Science Foundation 10.04.2014–10.04.2017Basic Performer
“Irrigation of agricultural crops Determining the optimal mode Resource-saving technologies Using ”Shota Rustaveli of Georgia National Science Foundation 01.01.2010–01.01.2013Performer

Patent authorship


P 2020 7068 BGeorgian National Intellectual Property Sakpatenti CenterGEC. Gavardashvili, E. Kukhalashvili, Sh. Kupreishvili, N. GavardashviliFlood energy suppression facilityactive(51) E 02 B 8/06AP 2019 14656A Int.Cl.(2006) E 02B3/00

Membership of the Georgian National Academy of Science or Georgian Academy of Agricultural Sciences


Head of the field group of the Academy of Agricultural Sciences2020-2022

Membership of an international professional organization

Membership of the Conference Organizing / Program Committee


Member of the Editorial Board of the Scientific-Information Journal Agrarian Georgia2010

National Award / Sectoral Award, Order, Medal, etc.


Medal of Honor01/05/1999
Georgian Communist Union Award in the field of production19/09/2022

Honorary title

Monograph


Effect of mulching on thermal and water characteristics of soil, 2009, Tbilisi, 88 p.State Target Program

The monograph describes the influence of different types of mulches on soil water balance and plant growth and development model

Conditions of mudflow movement and ways of solving some engineering problems, 2009, Tbilisi, 134 p. State Target Program

The monograph deals with the mathematical models of the creation of operative means of flood

Resource-saving coastal protection structures, 2011, Tbilisi, 100 p.State Target Program

Resource-saving technologies have a special role in the construction of engineering structures. In this direction, using resource-saving materials, the monograph presents various types of surface protection construction solutions.

Flood events, risk, prediction, protection, Technical University of Georgia, 2017, Publishing House of Technical University of Georgia, 250 p.State Target Program

The monograph discusses flood events, their classification and distribution area, movement mechanism, types of flows according to granulometric composition, calculation models describing the movement of floods and flood control measures.

https://institutes.gtu.ge/uploads/20/ღვარცოფული მოვლენები რისკი, პროგნოზი, დაცვა.pdf
Expected risks of cohesive debris flows and fighting against them, Lambert, Academic Publishing, GmbH, Norderstedt, Germany, 2018, pp. 87State Target Program


ISBN:978-613-9-83734-2

Handbook


Engineering hydrology and runoff regulation. Tbilisi, 2009State Target Program

The auxiliary manual discusses the main issues from hydrology (water circulation in nature, climatic factors of runoff, rivers, sediment and solid runoff of rivers, organization of hydrometric works). In the second part - the issues of river runoff regulation, that is, the artificial distribution of runoff from one moment of time to another, its importance for the rational use of natural water resources.

https://institutes.gtu.ge/uploads/20/საინჟინრო ჰიდროლოგია და ჩამონადენის რეგულირება.pdf
Reclamation of wetlands. "Society Knowledge", 2010, Tbilisi, p. 136State Target Program

Methods of combating waterlogging are covered; Schemes of open and closed drainage systems and the principle of operation, their hydraulic and hydrological calculation; Attention is focused on such methods of drying as vertical drainage, mechanical raising of water, elevation of depressed areas by collation and reflowing.

https://institutes.gtu.ge/uploads/20/ჭარბტენიანი მიწების მელიორაცია.pdf
Data collection methodology. Tbilisi, 2004, p. 16State Target Program

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https://institutes.gtu.ge/uploads/20/დატერასების მეთოდები.pdf
Innovative construction against snow avalanches (construction design norms and rules). booklet. With the financial support of the grant project #CARYS - 15_305. Tbilisi, Sachino Publishing House, 2021, 50 p.Grant Project

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https://institutes.gtu.ge/uploads/20/თოვლის ზვავის საწინააღმდეგო ინოვაციური კონსტრუქცია .pdf
Risk regulation of storm drains and calculation methodology of innovative structures. booklet. With financial support from #AR18_1244. Tbilisi, Sachino Publishing House, 2021, 51 p.Grant Project

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https://institutes.gtu.ge/uploads/20/ღვარცოფსადინართა რისკების რეგულირება და ინოვაციური ნაგებობების გაანგარიშების მეთოდოლოგია.pdf

Research articles in high impact factor and local Scientific Journals


Model of Forming Underground Inner Flow of Drainage System. of Sciences of Georgia Moambe of the Academy, 170, No. 2, 2004, p. 310–312.State Target Program

Considering ekcological situation of drying melioration systems reqyires conduction complex of measures which in future will exclude irreversible negative ecological processes. In the presented woek based on the analysis of the available reserch materials using sticky-plastic model of drainage system and initial fradient calculating dependences of distance between open drains and vdrying norm are reccived.

https://institutes.gtu.ge/uploads/20/Model of Forming Underground Inner Flow of Drainage Sistem.pdf
Устойчивые формы в правлеческих сециях русел мелиоративных водоков. Проблемы аграрной науки - США научные труды Коллекция 2004 г. п. 70–7State Target Program

Устойчивие формы русел, выгодная морфометрия и гидравлические показатели должны обоспечить надежную и безаварийную работу мелиоративных водотоков в течении всего периода эксплуатации. На основе напряженного состояния грунтов подобрана модел, с помощью которой определена форма поперечного сечения водотоков и получены зависимости для расчета предельнодопустимой ширины русла и скорости потока.

https://institutes.gtu.ge/uploads/20/Устойчивые формы поперечных сечений русел мелиоративных водотоков.pdf
Principles of mathematical modeling of the growth and development processes of scientists. Problems of agrarian science - USA scientific works Collection Vol. XIX, Tbilisi, 2004 p. 126–128State Target Program

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Conditions of movement of multi-component streams. Izvestiya Agrarnoi Nauki Т.3, 2005 г., Ст. 98-100State Target Program

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Regularity and changes in the characteristics of reclamation reservoirs with a possible dam breakthrough. Proceedings of the Agrarian Nanka T.4, 2006, Art. 50-52State Target Program

Based on the use of the differential equation of unsteady motion, the regularities of a possible breakthrough of a low-pressure dam and emptying of the reservoir are presented. A forecast of the propagation of a wave that occurs in the downstream is presented.

https://institutes.gtu.ge/uploads/20/Закономерност и изменения характеристик мелиоративных водохранилищ при возможном прориве плотин.pdf
Influence of channel processes on the stable slope of the watercourse. Georgian Engineering News. 2006y. # 3. 96-98 pp.State Target Program

In the article, the influence of channel processes on the sustainable indicators of the watercourse is applied. In particular, a stable stream clone is a function of the channel-forming discharge, channel roughness, volumetric weight of the channel-constituting soil, connectivity, and angle of internal friction.

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Establishment of design parameters for regulating structures of the watercourse, taking into account channel processes. Georgian Engineering News. 2006y. # 3. 128-130 pp.State Target Program

The design parameters of the watercourse control structures, taking into account the channel processes, depend on many factors, mainly the length of the active structure in the plan and its change is a function of the channel restriction coefficient, the depth of the river, the bulk weight of the channel soil, connectivity and the angle of internal friction.

https://institutes.gtu.ge/uploads/20/Установление проектных параметров регулировочных сооружений водотока с учетом русловых процессов.pdf
The regularities of changes in the characteristics of the mass pushed from the flood centers. Scientific works of the Institute of Water Management Collection No. 63, Tbilisi, 2007, p. 150–153State Target Program

The regularities of changes in the characteristics of the alluvial mass pushed from the centers are given in the paper. In particular, the expected cost is represented by a complex function and it allows to predict the expected disaster in time based on the physical characteristics of the mass.

https://institutes.gtu.ge/uploads/20/ღვარცოფული კერებიდან დაძრული მასის მახასიათებლების ცვლილების კანონზომიერებანი.pdf
Гидравлический расчет водоводов подпочвенно-карельного орошения. Научные работы Института водного хозяйства Коллекция № 63, Тбилиси, 2007, с. 154–157State Target Program

Providing irrigated lands with moisture from the lower layers of the soil, known as subsoil irrigation, requires the solution of such tasks as the uniform distribution of irrigation water on the irrigated area.

https://institutes.gtu.ge/uploads/20/Гидравлический расчет водоводов подпочвенно-карельного орошения.pdf
Determination of the distance between subsoil-drip irrigation distributors. Proceedings of Agrarian Science T. 7, 2009, Art. 77-80State Target Program

The selection of design parameters of irrigation systems for subsoil irrigation is a function of the physical and mechanical characteristics and filtration properties of soils. Taking into account the optimal consumption of irrigation water and the use of differential equations for the movement of water of variable mass, dependencies are derived to determine the distance between perforated distributors and perforation holes of tubular distributors.

https://institutes.gtu.ge/uploads/20/Определение расстояния между распределетеляыми подпочвенно-капелного орошения.pdf
Prediction of marginal equilibrium of tidal mass. Institute of Scientific Works Collection Vol. 2, No. 1 (46) 2009, p. 77–79State Target Program

The formation of a flood, its difference from other natural anomalies, and the selection and adaptation of reporting models to the event require special approaches. During the correct adjustment of the calculation schemes of separate tasks, in order to assess the marginal equilibrium of the accumulated mass in the foci, based on the qualitative relationship between the depth and length of its body, and taking into account its physical-mechanical parameters, the marginal equilibrium state is obtained. reporting attitude.

https://institutes.gtu.ge/uploads/20/ღვარცოფული მასის ზღვრული წონასწორობის პროგნოზი.pdf
Influence of morphometrical end hydraulic characteristics on the form cross-section of channel. Известия Аграрной науки 2009 г., Ст. 114-118State Target Program

Proper selection of design parameters for hydraulic engineering constructions of the protective line of river side is in direct connection with engineering problems of regulation of channels. Change of flow depth with taking into account its sustainable width, is the function of discharge of channel-forming flow, channel bed slope, diameter of particles, and coherency of soil. Proceeding from the above mentioned, for solution of the problem the theoretical model is used, which considers the change of depth of channel cross-section taking into account width and is presented in the form of qualitative dependence. Unknown characteristics included into theoretical model have been established and the forecast model of change of sustainable cross-section has been received.

https://institutes.gtu.ge/uploads/20/Influence of morphometrical end hydraulic characteristics on the form cross-section of channel.pdf
Features of filtration in soils. Collection of scientific works of the Water Management Institute of the Technical University of Georgia #67. Tbilisi, 2012, p. 226–230State Target Program

Filtration in water-conducting channels passing under natural-geotechnical conditions

Theoretical models for determining the characteristics of isotropic aquifers

It is used for the environment, which limits the area of ​​its use. Because filtering

A factor in the formation of the water balance of local agrosystems permanently

The participant is an active component, it is the basis for determining the irrigation rate.

Due to the features of filtration in soil-soil porous systems

Issues related to water movement are caused by a number of interrelated factors

is a function. Based on the model proposed in the paper, real

For the soil, the filtration rate, filtration coefficient,

Calculation relationships of water permeability and porosity.

https://dspace.nplg.gov.ge/handle/1234/10043
Related to soil-ground water filtration anomalies study of issues. Collection of scientific works of the Water Management Institute of the Technical University of Georgia #67. Tbilisi, 2012, p. 232–236State Target Program

In the soil-soil body represented by the dispersion-hydraulic porous system

Migrated water acquires specific properties and, accordingly, becomes hard water

Determination of the filtering characteristic. Soil is a multi-component soil

It represents the environment and consists of various micro- and macro-sized particles

The water migrated into it acquires different properties. Therefore,

Based on the proposed model, active and passive porosity is determined

Ranges of change and optimal values, taking into account

In the water filtration process, the initial gradient of the filtration rate is derived

and reporting attitudes of irrigation rate

https://dspace.nplg.gov.ge/handle/1234/10043
Link Prediction of traffic conditions on mudflow cones. Ministry of Education of Georgia, Technical University of Georgia Scientific works of water management, collection No. 68. Tbilisi, 2013, p. 126–127State Target Program

Floods along with other natural catastrophic processes

stand out from the destructive impact Specially, which is often the case

Along with material damage, not even if So rarely, human victims too

accompanied by [1, 2, 3,]. Drainage ducts At the discharge cones, when evaluating the flow conditions, the force An important role in that sense It is assumed that mainly settlements are located here and

An important part of public and economic facilities. That is, the output cones represent the place where the flood Special attention should be paid to destructive action.

https://dspace.nplg.gov.ge/bitstream/1234/33574/1/SamecnieroShromataKrebuli.pdf
Influence of water migration and soil characteristics on irrigation regime. Technical University of Georgia collection of works hydro engineering, Tbilisi, 2013, p. 79–83State Target Program

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Математическая модель неравномерного движения связанной деревни. Научно-технический журнал ГТУ "Гидротехника" Сту-Джорджия Инженерная академия № 1-2(17-18), 2014 г.State Target Program

Описание кондиционной движимости селей и выведение и ведение отвечение уравнению использования в меняющемся факторе. На основании проведенных исследований, исходя из реологического характера поселка, получено дифференциальное уравнение установившегося движения. С учетом соответствующих допущений принята расчетная зависимость скорости неравномерного движения грунта, величина которой меньше скорости водного потока и обусловлена ​​влиянием реологических параметров.

https://institutes.gtu.ge/uploads/20/Математическая модель неравномерного движения связного селя.pdf
Determining the regularity of changes in reservoir characteristics based on non-stationarity. "Hydroengineering" scientific-technical journal of STU Stu-Georgia Engineering Academy No. 1-2(17-18), 2014State Target Program

The regularity of the change in the flood storage parameters is discussed and based on the non-stationarity, the calculation dependences of the height of the flood mass accumulated in the flood storage, the flow rate and the speed of its movement are obtained. Based on the obtained attitudes, it is possible to determine the regularity of the change of characteristics in the flood wave propagation zone and to select the appropriate flood protection structure.

https://institutes.gtu.ge/uploads/20/არასტაციონალურის საფუძველზე ღვარცოფსაცავის მახასიათებლების ცვლილებების კანონზომიერების განსაზღვრა.pdf
A number of features of alluvial processes on transit areas and discharge cones. Stu's c. Mirtskhulava Scientific Institute of Water Management named after Collection of works No. 69, Tbilisi, 2014. p. 158–161State Target Program

on the transit areas of highly concentrated mud flows and During the movement on the output cones

There is a sedimentary mudslide their connection to the output and

overcoming the obstacles encountered when traffic conditions change.

Due to the peculiarities of energy loss and non-stationarity of the flow, it changes significantly

as the free surface of the flow The shape of the face and the critical characteristic

Magnitude values, as well as place It has a jump and wave origin

features.

https://dspace.nplg.gov.ge/bitstream/1234/108896/1/SamecnieroShromataKrebuli_2014.pdf
Assessment of penetrating type structures against snow avalanches. Stu's c. Mirtskhulava Scientific Institute of Water Management named after Collection of works No. 69, Tbilisi, 2014., p. 298–302State Target Program

Snow avalanches cause significant damage to Georgia every year

mountainous regions and pose a threat

human life. Snow avalanches

They are often formed on the slopes adjacent to settlements, transport and energy corridors, from here

Based on their management mechanisms

Development is an important task for avalanche-prone regions.

https://dspace.nplg.gov.ge/bitstream/1234/108896/1/SamecnieroShromataKrebuli_2014.pdf
Determining characteristics of wave-moving link flow in a flood channel. Collection of Scientific Works of Technical University of Georgia, "Hydroengineering", N1-2(19-20), Tbilisi, 2015, p. 70-74State Target Program

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Publication in Scientific Conference Proceedings Indexed in Web of Science and Scopus