Failure mechanism and seismic design of retaining wall in earthquake
文献类型：期刊论文
| 作者 | Wu, Yong1,2 ; He, Siming1,2; Li, Xinpo1,2
|
| 刊名 | ENVIRONMENTAL EARTH SCIENCES
 |
| 出版日期 | 2012-02-01 |
| 卷号 | 65期号:4页码:1013-1019 |
| 关键词 | Failure of retaining wall Upper bound theorem Energy dissipation Flexible protection |
| ISSN号 | 1866-6280 |
| 通讯作者 | Yong Wu |
| 英文摘要 | To explain the failure mechanism of a retaining wall in an earthquake and put forward effective aseismic measures based on energy theory, and taken from the upper bound theorem as a measure, the safety of anchor system is defined, and then the mechanism of input and dissipation of seismic energy is studied. Furthermore, by analyzing the wave characteristics of a destructive earthquake, an aseismic design of a retaining wall is proposed according to the flexible retaining theory. At last, an example is given and the result shows that the seismic behavior of a common rigid retaining wall is poor and the structure fails quickly under large seismic force with specific direction. On the contrary, the new system with an EPS damping layer can dissipate seismic energy well. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences |
| 类目[WOS] | Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Geology ; Water Resources |
| 关键词[WOS] | SLOPES ; DISPLACEMENTS ; STABILITY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000299840100007 |
| 公开日期 | 2012-12-28 |
| 源URL | [http://192.168.143.20:8080/handle/131551/4700]  |
| 专题 | 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 |
| 作者单位 | 1.CAS, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 2.CAS, Key Lab Mt Hazards & Surface Proc, Chengdu 610041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Yong,He, Siming,Li, Xinpo. Failure mechanism and seismic design of retaining wall in earthquake[J]. ENVIRONMENTAL EARTH SCIENCES,2012,65(4):1013-1019. |
| APA | Wu, Yong,He, Siming,&Li, Xinpo.(2012).Failure mechanism and seismic design of retaining wall in earthquake.ENVIRONMENTAL EARTH SCIENCES,65(4),1013-1019. |
| MLA | Wu, Yong,et al."Failure mechanism and seismic design of retaining wall in earthquake".ENVIRONMENTAL EARTH SCIENCES 65.4(2012):1013-1019. |
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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