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. |
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