标题:Study on rockburst intensity prediction based on efficacy coefficient method
作者:Qiu Dao Hong; Li Shu Cai; Zhang Le Wen
作者机构:[Qiu Dao Hong; Li Shu Cai; Zhang Le Wen] Shandong Univ, Res Ctr Geotech & Struct Engn, Jinan 250061, Peoples R China.
会议名称:3rd International Conference on Civil Engineering, Architecture and Building Materials (CEABM 2013)
会议日期:MAY 24-26, 2013
来源:ADVANCES IN CIVIL AND INDUSTRIAL ENGINEERING, PTS 1-4
出版年:2013
卷:353-356
页码:1277-1280
DOI:10.4028/www.scientific.net/AMM.353-356.1277
关键词:efficacy coefficient method; rockburst; tunneling engineering
摘要:Based on the basic principle of the efficacy coefficient method, a model of rockburst intensity prediction was established. Considering the key affecting factors of rockburst, three factors were selected as evaluation indexes including the ratio of maximum tangential stress and rock uniaxial compressive strength, the ratio of compressive and tensile strength of rock and elastic energy index. Finally, the model was applied to the rockburst prediction of water diversion tunnel of Jiangbian hydropower station and the results show that the method is reliable, and it provids a new idea to predict rockburst.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84883189371&doi=10.4028%2fwww.scientific.net%2fAMM.353-356.1277&partnerID=40&md5=9f877a8a70fd133cf306d4e7c3e227d3
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