%0 Journal Article
%T ELASTIC ANALYSIS OF INTERACTION BETWEEN STIFFENED RAFT AND SUBSOIL<br>梁板式矩形筏基与地基共同作用的弹性分析
%A CAI Jian
%A HE Chun-bao
%A SHEN Jian-hua
%A NI Guang-le
%A <br>蔡 健
%A 何春保
%A 沈建华
%A 倪光乐
%J 岩石力学与工程学报
%D 2005
%I 
%X A semi-analytical and semi-numerical method,which makes use of compatible analysis of force and displacement between beams,slab and ground,is developed to analyze interaction between stiffened raft and subsoil by considering the stiffened plate as a composite system of grillage beams and slab. The result converges well and has credible precision. Numerical examples prove that this method has good validity and practicality. Compared with plate raft,stiffened raft has evident advantages in diminishing nonuniform settlement,improving the internal force distribution of raft and reducing construction cost.
%K geotechnical engineering
%K stiffened raft
%K interaction
%K deformation compatibility
%K semi-analytical and
%K semi-numerical method<br>岩土工程
%K 加肋板
%K 共同作用
%K 变形协调
%K 半数值半解析解
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=AB8B25DA64ED18DA&yid=2DD7160C83D0ACED&vid=B91E8C6D6FE990DB&iid=F3090AE9B60B7ED1&sid=64C4335F00120D16&eid=A369E079A2D86222&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=3&reference_num=12