防灾减灾工程学报2011，Vol.31Issue(5)：548-554,7.
多排抗滑桩治理工程的有限元设计计算与优化
FEM Design and Calculation in the Governance Engineering of Anti-slide Piles
摘要
Abstract
In the current calculation methods, some traditional methods such as imbalance thrust force are used in the design of anti-slide piles. The geotechnical engineers at home and abroad have made great progress in the traditional calculation methods through continuous researches, but many deficiencies still exist, especially for the design and calculation of the governance engineering with multi-slice anti-slide piles. However, FEM strength reduction can solve these problems. Through the analysis of practical engineering, FEM strength reduction can fully take the interaction between pile and soil into consideration so as to obtain the distribution of thrust and resistance; the influence of different pile lengths and locations on the stability of the engineering can be analyzed and the optimal design becomes feasible; the thrust and resistance on the embedded piles can be worked out in order to conduct design and calculation in the governance engineering of anti-slide piles.关键词
有限元强度折减法/抗滑桩/治理工程/设计与计算Key words
FEM strength reduction/ anti-slide pile/ governance engineering/ design and calculation分类
建筑与水利引用本文复制引用
唐晓松,郑颖人,邱文平..多排抗滑桩治理工程的有限元设计计算与优化[J].防灾减灾工程学报,2011,31(5):548-554,7.基金项目
重庆市自然科学基金项目(CSTC,2009BB6178) （CSTC,2009BB6178）
