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Failure mode and dynamic response of a double-sided slope with high water content of soil
Yang B(杨兵); Gao FP(高福平); Jeng DS
2018-04-01
发表期刊JOURNAL OF MOUNTAIN SCIENCE
卷号15期号:4页码:859-870
ISSN1672-6316
摘要A double-sided slope with high water content in sandy clay was considered under the action of seismic load. Its failure mode and dynamic response were investigated using a hydraulic servo shaking table test. The typical characteristic of failure mode and dynamic responses of the double-sided slope were analyzed. Experimental results show that slope failure undergoes a process of progressive deformation. The slope failure mode can be explained as creep sliding landslide. AFA (Amplification Factor of Acceleration) at the surface and inner parts of the slope shows an increasing trend with the increase of relative elevation. The relationship between AFA and EAA (Excitation Amplitude of Acceleration) is nonlinear. An empirical formula is proposed to describe preferably the relationship between AFA, relative elevation and dimensionless EAA. The AFA at the middle and upper parts of the slope increases apparently with increasing EFA (Excitation Frequency of Acceleration).
关键词Slope displacement Slope failure mode Soil water content Shaking table test Landslides
DOI10.1007/s11629-017-4616-4
URL查看原文
收录类别SCI
语种英语
WOS记录号WOS:000429949900014
关键词[WOS]SHAKING TABLE TEST ; 5.12 WENCHUAN EARTHQUAKE ; ROCK SLOPE ; SEISMIC RESPONSE ; STRENGTH ; CHINA ; TESTS
WOS研究方向Environmental Sciences
WOS类目Environmental Sciences & Ecology
项目资助者National Natural Science Foundation of China [10902112] ; Fundamental Research Funds for the Central Universities [2682017QY02] ; National Key R&D Program of China [2016YFC0802203] ; Youth Innovation Promotion Association CAS
论文分区Q4
力学所作者排名1
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被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://dspace.imech.ac.cn/handle/311007/77816
专题流固耦合系统力学重点实验室
作者单位1.Southwest Jiaotong Univ, Sch Civil Engn, Chengdu 610031, Sichuan, Peoples R China
2.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
3.Griffith Univ, Sch Engn & Built Environm, Gold Coast Campus, Nathan, Qld 4222, Australia
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Yang B,Gao FP,Jeng DS. Failure mode and dynamic response of a double-sided slope with high water content of soil[J]. JOURNAL OF MOUNTAIN SCIENCE,2018,15(4):859-870.
APA 杨兵,高福平,&Jeng DS.(2018).Failure mode and dynamic response of a double-sided slope with high water content of soil.JOURNAL OF MOUNTAIN SCIENCE,15(4),859-870.
MLA 杨兵,et al."Failure mode and dynamic response of a double-sided slope with high water content of soil".JOURNAL OF MOUNTAIN SCIENCE 15.4(2018):859-870.
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