%0 Journal Article
%T PREDICTION OF VISCO-ELASTIC PROPERTY OF UNIDIRECTIONALLY JOINTED ROCK<br>单向节理岩石粘弹性性能预测
%A Liu Shutian
%A Chang Chongyi
%A Yang Haitian
%A ChenXiaoxia
%A <br>刘书田
%A 常崇义
%A 杨海天
%A 陈小霞
%J 岩石力学与工程学报
%D 2003
%I 
%X A homogenization-based method for predicting the visco-elastic property of undirectionally jointed rock is presented, and the explicit formulae for predicting the visco-elastic relaxation modulus are obtained. After Laplace transforming the governing equation of the visco-elastic problem of jointed rock, the dependent relation of the Laplace transformation of the effective relaxation modulus of jointed rock with the joint form is derived by applying the homogenization method in phase space. Then, the effective relaxation modulus is obtained from the inverse transformation. Numerical example is presented in the end of this paper.
%K fracture mechanics
%K jointed rock
%K visco-elasticity
%K homogenization
%K Laplace transformation<br>断裂力学
%K 岩石节理
%K 粘弹性
%K 均匀化理论
%K Laplace变换
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=2DF8A6ED380E4B7F&yid=D43C4A19B2EE3C0A&vid=BC12EA701C895178&iid=E158A972A605785F&sid=90773C2285A2F0BB&eid=4964C30D71DF45FF&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=3&reference_num=10