Numerical Evaluation of Slope Stability measures: A Case Study of Birham Landslide, Murree, Pakistan
文献类型：会议论文
| 作者 | Sadiq, Shamsher1; Khan, Urwah2; Alam, Mehtab3; Mandokhail, Saeedullah Jan4; Maqsood-Ur-Rehman5; Ahmed, Nizamani Zubair1; Ikram, Ayaz6 |
| 出版日期 | 2018 |
| 会议日期 | April 2, 2018 - April 3, 2018 |
| 会议地点 | Baleli, Quetta |
| 关键词 | Stability birham landslide numerical evaluation Murree Pakistan |
| 卷号 | 414 |
| 期号 | 1 |
| DOI | 10.1088/1757-899X/414/1/012028 |
| 页码 | 012028 |
| 英文摘要 | 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. |
| 产权排序 | 3 |
| 会议录 | IOP Conference Series: Materials Science and Engineering
 |
| 语种 | 英语 |
| 电子版国际标准刊号 | 1757-899X |
| ISSN号 | 1757-8981 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/23910]  |
| 专题 | 中国科学院水利部成都山地灾害与环境研究所 |
| 通讯作者 | Sadiq, Shamsher |
| 作者单位 | 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 |
| 推荐引用方式 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]. 见:. Baleli, Quetta. April 2, 2018 - April 3, 2018. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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