Preliminary slope stability analysis and discontinuities driven susceptibility zonation along a crucial highway corridor in higher Himalaya, India

doi:10.1007/s11629-019-5524-6

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > Journal of Mountain Science > Journal of Mountain Science-2020 > Vol17 No.4

	Preliminary slope stability analysis and discontinuities driven susceptibility zonation along a crucial highway corridor in higher Himalaya, India
	Acharya, Barsa; Sarkar, Kripamoy; Singh, Ashok Kumar; Chawla, Sowmiya
刊名	JOURNAL OF MOUNTAIN SCIENCE
	2020
卷号	17 期号:4 页码:801-823
关键词	Slope characterization Kinematic analysis Failure zonation map Himalayan highways Landslide Slope stability
ISSN号	1672-6316
DOI	10.1007/s11629-019-5524-6
文献子类	Article
英文摘要	Identification of failure susceptible slopes through different rock engineering approach is highly valuable in landslide risk management along crucial highway corridors in the high mountainous region. In this study, a critical highway (NH-5) segment in higher Himalaya has been investigated using the various rock mass characterization schemes based on detailed field observations. Since the highway corridor is highly susceptible to discontinuities-driven failures, consisting of jointed rock masses; Mean and Combined kinematic feasibility analysis has been performed for 20 highway slopes. Observed slope mass classes have been compared to the feasibility percentage of discontinuities driven failures (wedge, toppling, and planar) and accordingly the kinematic feasibility zonation along highway segment has been done for each as well as overall failure types. Based on the slope mass conditions and discontinuities driven failures probability (%), responsive remedial measures have been proposed for individual highway slopes to ensure safe and uninterrupted transportation.
电子版国际标准刊号	1993-0321
语种	英语
WOS记录号	WOS:000525174500004
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/46795]
专题	Journal of Mountain Science_Journal of Mountain Science-2020_Vol17 No.4
推荐引用方式 GB/T 7714	Acharya, Barsa,Sarkar, Kripamoy,Singh, Ashok Kumar,et al. Preliminary slope stability analysis and discontinuities driven susceptibility zonation along a crucial highway corridor in higher Himalaya, India[J]. JOURNAL OF MOUNTAIN SCIENCE,2020,17(4):801-823.
APA	Acharya, Barsa,Sarkar, Kripamoy,Singh, Ashok Kumar,&Chawla, Sowmiya.(2020).Preliminary slope stability analysis and discontinuities driven susceptibility zonation along a crucial highway corridor in higher Himalaya, India.JOURNAL OF MOUNTAIN SCIENCE,17(4),801-823.
MLA	Acharya, Barsa,et al."Preliminary slope stability analysis and discontinuities driven susceptibility zonation along a crucial highway corridor in higher Himalaya, India".JOURNAL OF MOUNTAIN SCIENCE 17.4(2020):801-823.