|Table of Contents|

[1] He Haijie, Lan Jiwu, Chen Yunmin, Xiao Diankun, et al. Monitoring and stability analysis of slope slipof a landfill with multiple intermediate covering layers [J]. Journal of Southeast University (English Edition), 2018, (1): 104-111. [doi:10.3969/j.issn.1003-7985.2018.01.015]
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Monitoring and stability analysis of slope slipof a landfill with multiple intermediate covering layers()
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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:
Issue:
2018 1
Page:
104-111
Research Field:
Civil Engineering
Publishing date:
2018-03-20

Info

Title:
Monitoring and stability analysis of slope slipof a landfill with multiple intermediate covering layers
Author(s):
He Haijie Lan Jiwu Chen Yunmin Xiao Diankun Zuo Xinru Ma Pengcheng
Institute of Geotechnical Engineering, Zhejiang University, Hangzhou 310058, China
Key Laboratory of Soft Soils and Geoenvironmental Engineering of Ministry of Education, Zhejiang University, Hangzhou 310058, China
Keywords:
landfill multiple intermediate covering layers slip stability analysis control measures
PACS:
TU43
DOI:
10.3969/j.issn.1003-7985.2018.01.015
Abstract:
A field monitoring program was carried out to record the slope failure process of a landfill with multiple intermediate covering layers. The monitored items include the leachate level, the surface horizontal displacement and the deep lateral displacement. Based on the monitoring data, analysis was carried out to verify the stability control effects of leachate drainage on the top layer, leachate drainage in different layers, and near-slope leachate drainage. The results show that the maximum slip area is 34 760 m2 and the average surface horizontal displacement of the 10th platform is 1.77 m. Dumping near the slope is the main reason for the instability. The closer to the dumping area, the greater the degree of slip and the more significantly the leachate level rises. Affected by the intermediate covering layers, the failure mode is the local sliding inside the landfill, and the effect of near-slope leachate drainage on the stability control is obvious.

References:

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Memo

Memo:
Biographies: He Haijie(1987—), male, Ph.D. candidate; Lan Jiwu(corresponding author), male, doctor, associate professor, lanjiwu@zju.edu.cn.
Foundation items: The National Basic Research Program of China(973 Project)(No.2012CB719800), the National Natural Science Foundation of China(No.41502276).
Citation: He Haijie, Lan Jiwu, Chen Yunmin, et al.Monitoring and stability analysis of slope slip of a landfill with multiple intermediate covering layers[J].Journal of Southeast University(English Edition), 2018, 34(1):104-111.DOI:10.3969/j.issn.1003-7985.2018.01.015.
Last Update: 2018-03-20