%0 Journal Article
%T Dynamica Safety Evaluation of Slopes or Dam Foundations Using Rigid Body-Spring Element Method<br>用刚体弹簧元法求解边坡、坝基动力安全系数
%A Zhang Jianhai
%A Fan Jingwei
%A HeJiangda
%A <br>张建海
%A 范景伟
%A 何江达
%J 岩石力学与工程学报
%D 1999
%I 
%X Rigid bodyspring element method is presented to evaluate the dynamic stability of slopes or dam foundations under earthquake. The dynamic safety factor determined with this method varies with time, which is quite different from the results of limit equalibrium method or the finite element method. The method also makes it possible to search for the most dangerous slope body.
%K dynamic response
%K safety factor
%K rigid bodyspring element method
%K earthquake<br>动力响应，安全系数，刚体弹簧元法，地震
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=AC96AD79572CD8D94D71AAD6C1A25321&yid=B914830F5B1D1078&vid=94C357A881DFC066&iid=E158A972A605785F&sid=117BC32987199759&eid=AFB2C35009D5D191&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=12&reference_num=5