%0 Journal Article
%T Digital Image Proceeding Based on Finite Element Method for Geomaterials<br>岩土工程材料的数字图像有限元分析
%A Yue Z Q
%A Chen S
%A Zheng H
%A Tham L G
%A <br>岳中琦
%A 陈沙
%A 郑宏
%A 谭国涣
%J 岩石力学与工程学报
%D 2004
%I 
%X This paper presents an innovative digital image processing method based on a method to examine the mechanical responses of geomaterials by taking into account the actual material inhomogeneity. The proposed method incorporates the digital image processing procedures,geometry vectorization algorithms and automatic finite element mesh generation techniques into the conventional finite element methods. Using a granitic rock as an example, the paper illustrates the innovative numerical method for mechanical analyses of rock materials. Numerical results presented in the paper show that this method can be used to calculate the mechanical responses of inhomogeneous geomaterials with high efficiency and accuracy.
%K numerical analysis
%K geomaterial
%K digital image
%K microstructure
%K geometry vectorization<br>岩土工程材料
%K 数字图像
%K 有限元分析
%K 几何矢量化
%K 非均质力学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=47AB649C856A7E74&yid=D0E58B75BFD8E51C&vid=EA389574707BDED3&iid=B31275AF3241DB2D&sid=BF6EDE6C10074464&eid=547650636788ED84&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=34&reference_num=23