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Monitoring and engineering geology analysis of the Zhangmu landslide in Tibet, China
Ma, Fengshan1; Li, Zhanlu2; Wang, Jie1,3; Ding, Kuo1
2017-08-01
Source PublicationBULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT
ISSN1435-9529
Volume76Issue:3Pages:855-873
SubtypeArticle
AbstractThe Zhangmu landslide is a large ancient landslide located on the China-Nepal border. Many local slope failure events occurred at this site in the past, posing a direct threat to people and property. One hundred borehole logs (total drilling length of almost 5500 m) were collected to investigate the inner structure of the landslide. Electron spin resonance (ESR) dating and width measurement of annual tree rings were used to determine the reactivation time of different parts of the landslide. A bromide tracer experiment and measurements of the distribution of borehole groundwater were combined to analyze the flow field in the study area. The alluvial stratum in the study area indicates a long-term stable deposition environment. Based on the distribution of the alluvium stratum, we identified the area least prone to landslide damage. Both the surface and underground deformation characteristics were analyzed based on displacement monitoring data from 2006, 2011, and 2013. Combining the monitoring result with the lithology and precipitation, we found that landslide reactivation is closely related to precipitation, suggesting that the reactivation began in the old shear zone.
KeywordZhangmu Landslide Monitoring Esr Dating Tracer Experiment Underground Displacement Surface Displacement
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
DOI10.1007/s10064-016-0901-7
WOS Subject ExtendedEngineering ; Geology
Indexed BySCI
WOS KeywordELECTRON-SPIN-RESONANCE ; FAULT ; ESR
Language英语
WOS SubjectEngineering, Environmental ; Engineering, Geological ; Geosciences, Multidisciplinary
WOS IDWOS:000407347000003
Funding OrganizationChinese Academy of Sciences and Tibet ; State Key National Program of Natural Science of China(41030750)
PublisherSPRINGER HEIDELBERG
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/19045
Collection管理与支撑系统
综合测试与模拟中心
Corresponding AuthorWang, Jie
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, 19 Beitucheng West Rd, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Sichuan, Peoples R China
3.North China Univ Technol, Coll Architecture & Civil Engn, 5 Jinyuanzhuang Rd, Beijing 100144, Peoples R China
Recommended Citation
GB/T 7714
Ma, Fengshan,Li, Zhanlu,Wang, Jie,et al. Monitoring and engineering geology analysis of the Zhangmu landslide in Tibet, China[J]. BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT,2017,76(3):855-873.
APA Ma, Fengshan,Li, Zhanlu,Wang, Jie,&Ding, Kuo.(2017).Monitoring and engineering geology analysis of the Zhangmu landslide in Tibet, China.BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT,76(3),855-873.
MLA Ma, Fengshan,et al."Monitoring and engineering geology analysis of the Zhangmu landslide in Tibet, China".BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT 76.3(2017):855-873.
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