Modeling of deformation processes of a "soil-foundation-building" system in the presence of karst phenomena

Authors

  • Roman Valer'evich Tsvetkov Institute of Continuous Media Mechanics UB RAS
  • Igor Nikolaevich Shardakov Institute of Continuous Media Mechanics UB RAS

DOI:

https://doi.org/10.7242/1999-6691/2010.3.3.31

Keywords:

karst, karst cavity, settlement, deformation monitoring

Abstract

The development of karst phenomena in the soil a foundation rests on poses a hazard to the structure of buildings. The paper presents the results of modeling the deformation behavior of a "soil-foundation-building" system affected by karst processes. The obtained data allowed us to select sensors for automated deformation monitoring, to determine the measurement range of recorded parameters and to find the optimal location of sensors within the monitoring area. The proposed mathematical model can be used in the analytical block of the automated monitoring system.

Downloads

Download data is not yet available.

References

Dorofeev E.P. Sootnosenie razmerov proval’nyh vpadin i karstovyh polostej v sul’fatnyh porodah // Voprosy karstovedenia. - Perm’, 1970. - Vyp. 2. S. 40-42.
Andrejchuk V., Klimchouk A. Mechanisms of karst breakdown formation in the gypsum karst of the fore-Ural region, Russia (from observations in the Kungurskaja Cave) // Int. J. of Speleology. - 2002. - V. 31. - P. 89-114.
Barah A.A., Stazevskij S.B., Timofeev E.A., Han G.N. O deformirovannom sostoanii porodnogo massiva nad karstovymi pustotami // FTPRPI. - 2008. - No 6. - S.3-12.
Fedoseev A.K. Matematiceskoe modelirovanie ustojcivosti karstovoj polosti // Strategia i processy osvoenia georesursov: materialy ezegod. nauc. ses. GI UrO RAN po rezul’tatam NIR v 2007 g. - Perm’, 2008. - S. 102-104.
Fedoseev A.K. Matematiceskoe modelirovanie razvitia karstovyh processov // Strategia i processy osvoenia georesursov: materialy ezegod. nauc. ses. GI UrO RAN po rezul’tatam NIR v 2008 g. - Perm’, 2009. - S. 99-101.
Augarde C.E., Lyamin A.V., Sloan S.W. Prediction of Undrained Sinkhole Collapse // J. Geotechnical and Geoenvironmental Engineering. - 2003. - V. 129, N. 3. - P. 197-205. DOI
Ter-Martirosan Z.G., Ter-Martirosan A.Z., Karabanov P.V. Naprazenno-deformirovannoe sostoanie fil’truusih massivov gruntov // Inz. geologia. - 2008. - No 4. - S. 36-41.
Gotman N.Z. Rascet protivokarstovyh fundamentov zdanij i sooruzenij // Osnovania, fundamenty i mehanika gruntov. - 2008. - No 1. S. 20-24.
Gotman A.L., Gotman N Z. Opyt rekonstrukcii zdania v Ufe v usloviah povysennoj karstovoj opasnosti // Osnovania, fundamenty i mehanika gruntov. - 2001. - No 3. - S. 101-104.
Davletarov D.A. K rascetu svajnogo lentocnogo fundamenta pri obrazovanii karstovogo provala // Vestnik grazdanskih inzenerov. - 2009. - No 2. - S.83-86.
Alassi H.T., Li L., Holt R.M. Discrete element modeling of stress and strain evolution within and outside a depleting reservoir // Pure and Applied Geophysics. -2006. - V. 163. N. 5-6. - P. 1131-1151 DOI
Han G.N. O nesimmetricnom rezime razrusenia massiva gornyh porod v okrestnosti polosti // Fiziceskaa mezomehanika. - 2008. - T. 11, No 1. - S.109-114.
Kurlena M.V., Mirenkov V.E., Sutov A.V. Ocenka vliania sobstvennogo vesa porod na deformirovanie ih okolo vyrabotok // FTPRPI. - 2000. - No 5. - S. 30-35.
Rowe R.K., Lo K.Y., Kack G.J. A method of estimating surface settlement above tunnels constructed in soft ground // Canadian Geotechnical Journal. - 1983. - V. 20. - P. 11-22. DOI
Potts D.M., Addenbrooke T.I. A structure’s influence on tunnelling-induced ground movements // Proceedings of ICE - Geotechnical Engineering. - 1997. - V. 125. - P. 109-125. DOI
Burd H.J., Houlsby G.T., Augarde C.E., Liu G. Modelling tunnel-induced settlement of masonry buildings // Proceedings of ICE - Geotechnical Engineering. - 2000. - V. 143. - P. 17-29. DOI
Kristensen R.M. Vvedenie v mehaniku kompozitov. - M.: Mir, 1982. - 336 s.
Malmejster A.K., Tamuz V.P., Teters G.A. Soprotivlenie zestkih polimernyh materialov.- Riga: Zinatne, 1972. - 500 s.
Zenkevic O. Metod konecnyh elementov v tehnike / Per. s angl. - M.: Mir, 1984. - 428 s.
Novackij V.K. Volnovye zadaci teorii plasticnosti. - M.: Mir, 1978. - 312 s.
Rabotnov U.N. Mehanika deformiruemogo tverdogo tela. - M.: Nauka, 1988. - 712 s.
GOST 12248-96. Grunty. Metody laboratornogo opredelenia harakteristik procnosti i deformiruemosti. - M.: Izd-vo standartov, 2005. - 58 s.

Published

2010-10-01

Issue

Section

Articles

How to Cite

Tsvetkov, R. V., & Shardakov, I. N. (2010). Modeling of deformation processes of a "soil-foundation-building" system in the presence of karst phenomena. Computational Continuum Mechanics, 3(3), 102-116. https://doi.org/10.7242/1999-6691/2010.3.3.31