%0 Journal Article
%T INFLUENCE OF INITIAL STIFFNESS OF CONTACT ELEMENT ON DEFORMATION OF DEEP FOUNDATION PIT IN SOFT SOIL<br>接触元初始刚度系数对软土深基坑变形的影响分析
%A Liu Xuezeng
%A Ding Wenqi
%A <br>刘学增
%A 丁文其
%J 岩石力学与工程学报
%D 2001
%I 
%X The Goodman element is used to simulate the interaction between soil and structure. Taking the deep foundation pit of Huangpu river walking tunnel as an example, the influence of stiffness of Goodman element on displacement of wall and surface settlement is analyzed with finite element method. This provides a basis for the choice of stiffness coefficients on numerical calculation of soft soil foundation pit and informationalized construction.
%K contact element
%K stiffness coefficient
%K deep foundation pit
%K deformation<br>接触元
%K 刚度系数
%K 深基坑
%K 软土
%K 地基变形
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=6B0C8DA2EFD29067&yid=14E7EF987E4155E6&vid=A04140E723CB732E&iid=CA4FD0336C81A37A&sid=7F5DDA4924737DF5&eid=B62E0EEFE746E568&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=7&reference_num=12