%0 Journal Article
%T AXIAL BUCKLING ANALYSIS FOR BOTTOM-FIXED PILE<br>端部嵌固桩的稳定性分析
%A Yang Weihao
%A Ren Yanlong
%A <br>杨维好
%A 任彦龙
%J 岩石力学与工程学报
%D 2000
%I 
%X On the basis of energy method, the study is carried out on axial stability of bottom fixed piles which have three different top abutments and are acted on by the lateral frictional resistance and top load. A series of formulas are developed to solve the stability problem, and critical slenderness ratio of the pile ( cr ) is solved by numerical method. According to the results of data process, simple approximate formulas are obtained to calculate cr
%K bottom fixed pile
%K buckling analysis
%K energy method<br>端部嵌固桩
%K 稳定性分析
%K 能量法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=793747083AA1A93D3E65B16EE3D1502E&yid=9806D0D4EAA9BED3&vid=2A8D03AD8076A2E3&iid=38B194292C032A66&sid=A7AE820C12CC9AD3&eid=9C82B18080268586&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=6&reference_num=4