Composite model and effective elastic properties of natural rock mass material - 文章详情页

作者：

Yang, Qing-Sheng (Yang, Qing-Sheng.) (学者：杨庆生) | Liu, Jian (Liu, Jian.) | Yang, Hui (Yang, Hui.)

收录：

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摘要：

The　jointed　rock　mass　is　a　kind　of　natural　composite　material　existing　widely　in　nature.　This　paper　proposes　the　micro-mechanics　model　of　the　rock　mass　composite　material　containing　joints.　Homogenization　method　is　used　to　calculate　the　effective　elastic　parameters　of　the　rock　mass　with　arbitrary　joint　angles　and　the　relative　width　of　the　joints.　The　variation　curves　of　equivalent　elastic　modulus　versus　the　joint　angle　and　the　relative　width　of　the　joints　of　the　rock　mass　are　obtained.

关键词：

Composite materials Elasticity Elastic moduli Homogenization method Joints (structural components) Rock mechanics Rocks

作者机构：

[ 1 ] [Yang, Qing-Sheng]College of Mechanical Engineering and Applied Electronics, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Liu, Jian]College of Mechanical Engineering and Applied Electronics, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Yang, Hui]College of Mechanical Engineering and Applied Electronics, Beijing University of Technology, Beijing 100124, China

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