KMS Institute of Mountain Hazards and Environment,CAS
| Numerical Evaluation of Slope Stability measures: A Case Study of Birham Landslide, Murree, Pakistan | |
| Language | 英语 |
| Sadiq, Shamsher1; Khan, Urwah2; Alam, Mehtab3; Mandokhail, Saeedullah Jan4; Maqsood-Ur-Rehman5; Ahmed, Nizamani Zubair1; Ikram, Ayaz6 | |
| 2018 | |
| Source Publication | IOP Conference Series: Materials Science and Engineering |
| Author of Source | IOP |
| Volume | 414 |
| Issue | 1 |
| Pages | 012028 |
| meeting | IOP Conference Series: Materials Science and Engineering |
| Conference Date | April 2, 2018 - April 3, 2018 |
| Conference Place | Baleli, Quetta |
| Country | Pakistan |
| Contribution Rank | 3 |
| Abstract | Slope failures endanger the public safety and one of major hazard considered in mountainous terrain. In this paper, slope stability measures have been evaluated using the limit equilibrium method (LEM). A case study of slope failure from Birham land slide, Murree, Pakistan has been modelled using SLOPE/W program. In-situ boring tests are performed to collect laboratory test specimens. Geotechnical properties (i.e. shear strength and stiffness parameters) for the idealised slope sections are based onlaboratory tests performed on the collected in-situ specimens. Slope stability measures are evaluated in terms of factor of safety (FoS) for static and dynamic loading. Pseudo-static method is used for dynamic analysis, considering the Peak ground acceleration (PGA) from seismic hazard map of Pakistan. Results shows that static and dynamic FoS of original slope are inadequate therefore resistance to slip surface of original unstable slope is provided by slope geometry modification with pile reinforcement. Based on these remedial measures, computed FoS of modified slope are found to be sufficient for static and dynamic slope stability. © 2018 Institute of Physics Publishing. All rights reserved. |
| Keyword | Stability birham landslide numerical evaluation Murree Pakistan |
| DOI | 10.1088/1757-899X/414/1/012028 |
| ISSN | 1757-8981 |
| EISSN | 1757-899X |
| Indexed By | EI |
| Accession number | Accession number:20184005906069 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.imde.ac.cn/handle/131551/23910 |
| Collection | 中国科学院水利部成都山地灾害与环境研究所 |
| Corresponding Author | Sadiq, Shamsher |
| Affiliation | 1.Department of Civil and Environment Engineering, Hanyang University, Seoul, Korea, Republic of; 2.Nagoya University, Japan; 3.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, China; 4.Department of Civil Engineering, BUITEMS, Quetta, Pakistan; 5.National Engineering Services of Pakistan (NESPAK), Pakistan; 6.Mott Macdonald Pakistan (Pvt) Ltd. (MPP), Pakistan |
| Recommended Citation GB/T 7714 | Sadiq, Shamsher,Khan, Urwah,Alam, Mehtab,et al. Numerical Evaluation of Slope Stability measures: A Case Study of Birham Landslide, Murree, Pakistan[C]//IOP,2018:012028. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Numerical Evaluation（1101KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Application Full Text | ||
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