%0 Journal Article
%T NUMERICAL CHECK OF IN SITU STRESSES MEASURED AT VALLEY<br>河谷地应力测值的数值检验
%A Zhu Huanchun
%A Yu Qihua
%A Zhao Haibin
%A <br>朱焕春
%A 余启华
%A 赵海滨
%J 岩石力学与工程学报
%D 1997
%I 
%X Because of the disparity and poor identity of in situ stress measurements among different points at valley, a numerical check technique is presented, which is based on the form process of in situ stress field of valley and combined orthogonal experiment theory with 3 D elasto plastic FEM. It can be applied to check the representativeness of in situ stress measurements and their identity, and also simulate the in situ stress field of valley.
%K in
%K situ stress
%K orthogonal experiment
%K finite element method
%K check<br>地应力，正交试验，有限元，检验
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=62B501273AAABE9A9D03963477652355&yid=5370399DC954B911&vid=7801E6FC5AE9020C&iid=94C357A881DFC066&sid=DCE57F652E4ADAFC&eid=F18BA6286A889C1C&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=5&reference_num=5