标题:Experimental study on anchoring effect of rock bolts to fractured rock mass
作者:Yang, Wei-Min ;Wen, Nuan-Dong ;Li, Shu-Cai ;Li, Xiao-Jing
通讯作者:Yang, WM
作者机构:[Yang, Wei-Min ;Li, Shu-Cai ] Geotechnical and Structural Engineering Research Center, Shandong University, Jinan 250061, China;[Li, Xiao-Jing ] Shand 更多
会议名称:GeoShanghai International Conference 2010
会议日期:3 June 2010 through 5 June 2010
来源:Geotechnical Special Publication
出版年:2010
期:206 GSP
页码:280-287
摘要:Fractured rock mass is very prevalent in the rock engineering. With excavation perturbation, the joints and cracks will propagate, coalesce and lead to rock mass failure finally. It is well known that the rock bolt can achieve perfect anchoring effect in practice, especially in fractured rock mass. However, so far, the design of bolting is still more or less empirical. The present study aims to determine the effect of rock bolt on the behavior of fractured rock mass through physical experiments. In this research, a series of tests are performed considering different anchoring positions, anchoring angles and anchoring density. The results were contrastively analyzed both in quality and quantity. Several conclusions were drawn on the basis of analysis.
收录类别: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-s2.0-78149397647&partnerID=40&md5=86564add0d5011dee6ca567f8c3b49bf
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