%0 Journal Article
%T STUDY OF WORK MECHANISM FOR STEEL-PLATE PILES IN LANDSLIDE<br>格构形复合抗滑钢板桩的阻滑机理研究
%A Jiang Zhongming
%A Xu Weiya
%A <br>蒋中明
%A 徐卫亚
%J 岩石力学与工程学报
%D 2003
%I 
%X A new method is developed here to ensure the stability state of soil landslide by means of steel-plate piles. Two different ways are adopted for the analysis of work mechanism for steel-plate piles in the landslide. On the basis of the work mechanism of steel-plate piles,a new method is presented for searching the failure surfaces under limit shear situation in the landslide. A case study is conducted with limit equilibrium method and FEM. The numerical results are the same as the results of theoretical analysis. At the same time,the work mechanism of steel-plate piles could be expressed as following. The shape of slide surface is changed because of the existence of steel-plate piles in landslide,and the qualities of physical and mechanical parameters are improved indirectly because of the variation of shape of slide surface.
%K soil mechanics
%K steel-plate piles
%K failure surfaces under limit shear situation
%K work mechanism
%K limit equilibrium method
%K finite element method<br>抗滑钢板桩
%K 滑坡工程
%K 土力学
%K 极限平衡法
%K 有限元法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=FC0A49A5F8C555E5&yid=D43C4A19B2EE3C0A&vid=BC12EA701C895178&iid=5D311CA918CA9A03&sid=40295B54D40AE4B3&eid=FFFB69BAAED96604&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=3&reference_num=14