Preliminary slope stability analysis and discontinuities driven susceptibility zonation along a crucial highway corridor in higher Himalaya, India
作者： Barsa Acharya , Kripamoy Sarkar , Ashok Kumar Singh , Sowmiya Chawla
DOI: 10.1007/S11629-019-5524-6
关键词: Rock engineering 、 Kinematics 、 Landslide 、 Rock mass classification 、 Wedge (geometry) 、 Classification of discontinuities 、 Geotechnical engineering 、 Geology 、 Slope stability analysis
摘要: Identification of failure susceptible slopes through different rock engineering approach is highly valuable in landslide risk management along crucial highway corridors the high mountainous region. In this study, a critical (NH-5) segment higher Himalaya has been investigated using various mass characterization schemes based on detailed field observations. Since corridor to discontinuities-driven failures, consisting jointed masses; Mean and Combined kinematic feasibility analysis performed for 20 slopes. Observed slope classes have compared percentage discontinuities driven failures (wedge, toppling, planar) accordingly zonation done each as well overall types. Based conditions probability (%), responsive remedial measures proposed individual ensure safe uninterrupted transportation.
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sci-hub.se 参考文章(54)
M. S. Rao, B. P. Radhakrishna – A Lone Crusader Journal of The Geological Society of India. ,vol. 92, pp. 5- 6 ,(2018) , 10.1007/S12594-018-0945-3
Ubydul Haque, Paula F. da Silva, Graziella Devoli, Jürgen Pilz, Bingxin Zhao, Asmaa Khaloua, Wahyu Wilopo, Peter Andersen, Ping Lu, Juneseok Lee, Taro Yamamoto, David Keellings, Jian-Hong Wu, Gregory E. Glass, The human cost of global warming: Deadly landslides and their triggers (1995-2014) Science of The Total Environment. ,vol. 682, pp. 673- 684 ,(2019) , 10.1016/J.SCITOTENV.2019.03.415
Progressive spalling in massive brittle rock CRC Press. ,vol. 2, pp. 124- 138 ,(2000) , 10.1201/B16978-11
E. T. Brown, Rock characterization, testing & monitoring : ISRM suggested methods Published in <b>1981</b> in Oxford by Pergamon press. ,(1981)
Cees J. van Westen, Pankaj Jaiswal, Saibal Ghosh, Tapas R. Martha, Sekhar L. Kuriakose, Landslide inventory, hazard and risk assessment in India Terrigenous mass movements : detection modelling, early warning and mitigation using geoinformation technology. pp. 239- 282 ,(2012) , 10.1007/978-3-642-25495-6_9
Z T Bieniawski, Engineering classification of jointed rock masses Civil Engineer in South Africa. ,vol. 15, pp. 335- 343 ,(1973)
Evert Hoek, Paul Marinos, Gsi: A Geologically Friendly Tool For Rock Mass Strength Estimation ISRM International Symposium. ,(2000)
G. J. Borradaile, Statistics of Earth Science Data: Their Distribution in Time, Space and Orientation ,(2003)
Robert Hack, David Price (Adv), Niek Rengers (Adv), None, Slope stability probability classification (SSPC) TU Delft, Delft University of Technology. ,(1996)
Evert Hoek, Jonathan D. Bray, Rock slope engineering ,(1974)