基于极限分析的承重阻滑桩设计方法研究 | |
王娟1,2,3![]() ![]() | |
刊名 | 灾害学
![]() |
2013-08-31 | |
卷号 | 28期号:4页码:188-192 |
关键词 | 承重阻滑桩 极限分析上限定理 稳定性 荷载组合 |
ISSN号 | 1000-811X |
其他题名 | Design Method of the Load-bearing and Anti-slide Pile Based on the Upper Theorem |
通讯作者 | 何思明 |
中文摘要 |
|
英文摘要 | The bridge pile foundation (Load-bearing and Anti-slide pile) in high-steep rock slopes has two functions, one is bears the load from the superstructure, the other is counteracts the landslide-thrust from the pile foundation side. The mechanical properties and deformation is much more complex than anti-slide piles and that of piles which under vertical load. According to the upper bound theorem of limit analysis and the logarithmic spiral curve, the relationship between the critical load provided by the pile and the safety factor of the slope, and the influence about the sliding surface and safety factor under the different position of the pile could be studied. Through analyzing the results, a series of conclusions about the stability of the slope under different combined loads and load methods are drawn, so as to guide the design of loading-bearing and anti-slide piles. |
学科主题 | U443.15 |
分类号 | TU473.1;X43 |
收录类别 | CSCD ; 北大中文核心 |
语种 | 中文 |
CSCD记录号 | CSCD:4948783 |
公开日期 | 2013-11-01 |
内容类型 | 期刊论文 |
源URL | [http://ir.imde.ac.cn/handle/131551/6454] ![]() |
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.中国科学院山地灾害与地表过程重点实验室 2.中国科学院·水利部成都山地灾害与环境研究所 3.中国科学院大学 4.西南科技大学土木工程与建筑学院 |
推荐引用方式 GB/T 7714 | 王娟,何思明,郝磊. 基于极限分析的承重阻滑桩设计方法研究[J]. 灾害学,2013,28(4):188-192. |
APA | 王娟,何思明,&郝磊.(2013).基于极限分析的承重阻滑桩设计方法研究.灾害学,28(4),188-192. |
MLA | 王娟,et al."基于极限分析的承重阻滑桩设计方法研究".灾害学 28.4(2013):188-192. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论