%0 Journal Article
%T 3D FEM ANALYSIS OF SATURATED-UNSATURATED SEEPAGE FIELD WITH DENSELY-DISTRIBUTED DRAINAGE HOLES<br>有密集排水孔的三维饱和-非饱和渗流场分析
%A Chen Jianyu
%A <br>陈建余
%J 岩石力学与工程学报
%D 2004
%I 
%X To the unsaturated-saturated seepage field with densely-distributed drainage holes existing in the computational domain,the drainage substructure is introduced. The involved formulae are deduced and the com-putation program is developed. Meanwhile,rainfall infiltration and precise simulation of the exit face of the satu-rated-unsaturated seepage are also introduced. Finally,the problem of the slope seepage field of the permanent shiplock of the Three Gorges Project is calculated. The effectiveness and propriety of the seepage control measures in the slope are analyzed and verified.
%K seepage mechanics
%K FEM
%K saturated-unsaturated
%K boundary condition
%K drainage substructure<br>渗流力学
%K 有限单元法
%K 饱和
%K 非饱和
%K 边界条件
%K 排水子结构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=4FAA8A07D5CDB529&yid=D0E58B75BFD8E51C&vid=EA389574707BDED3&iid=59906B3B2830C2C5&sid=8E60891DE9EC9643&eid=DB7C57A2F6AB0CB0&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=5&reference_num=6