A new method to calculate lateral force acting on stabilizing piles based on multi-wedge translation mechanism
文献类型：期刊论文
| 作者 | Luo Yu1,2,3 ; Xu Qiang3; He Si-ming1,2; Li Xin-po1,2; He Jin-chuan4; Wu Yong1,2,3
|
| 刊名 | JOURNAL OF CENTRAL SOUTH UNIVERSITY
 |
| 出版日期 | 2015-02-01 |
| 卷号 | 22期号:2页码:654-661 |
| ISSN号 | 2095-2899 |
| 关键词 | pile sliding surface limit analysis multi-wedge mechanism |
| 通讯作者 | He Si-ming |
| 英文摘要 | A new method based on the multi-wedge translation mechanism is presented to calculate the lateral force acting on the stabilizing piles. At first, there is no assumption for the shape of potential sliding surface, it is just considered that the potential sliding surface is a composite of a number of straight lines. And then, the potential sliding mass is divided into a number of triangular wedges take with these straight lines as its base. The kinematic theorem of limit analysis is adopted to calculate the rate of external work and the rate of energy dissipation for each triangular wedge, respectively. Furthermore, the multivariate functions are established to calculate the lateral force acting on the stabilizing piles. The lateral force and the corresponding potential sliding surfaces can be obtained by an optimizational technique. At last, an example is taken to illustrate the method. The effect of soil strength parameters, slope angle and pile roughness on the lateral force and the corresponding potential sliding surface are analyzed. The result are compared with those obtained using other methods. |
| 学科主题 | TU473.1 |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | BEARING CAPACITY ; SLOPE STABILITY ; DESIGN |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000349913400032 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/9586]  |
| 专题 | 成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2013_Vol10 No.6 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.Chinese Acad Sci, Key Lab Mt Hazards & Surface Proc, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 3.Chengdu Univ Technoloy, State Key Lab Geohazard Prevent & Geoenvironm Pro, Chengdu 610059, Peoples R China 4.Southwest Municipal Engn Design Res Inst China, Chengdu 610081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo Yu,Xu Qiang,He Si-ming,et al. A new method to calculate lateral force acting on stabilizing piles based on multi-wedge translation mechanism[J]. JOURNAL OF CENTRAL SOUTH UNIVERSITY,2015,22(2):654-661. |
| APA | Luo Yu,Xu Qiang,He Si-ming,Li Xin-po,He Jin-chuan,&Wu Yong.(2015).A new method to calculate lateral force acting on stabilizing piles based on multi-wedge translation mechanism.JOURNAL OF CENTRAL SOUTH UNIVERSITY,22(2),654-661. |
| MLA | Luo Yu,et al."A new method to calculate lateral force acting on stabilizing piles based on multi-wedge translation mechanism".JOURNAL OF CENTRAL SOUTH UNIVERSITY 22.2(2015):654-661. |
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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