标题:Development of Geomechanical Model Similar Material for Soft Rock Tunnels
作者:Liu, Qin; Li, Shucai; Li, Liping; Zhao, Yan; Yuan, Xiaoshuai
通讯作者:Liu, Q
作者机构:[Liu, Qin; Li, Shucai; Li, Liping; Zhao, Yan; Yuan, Xiaoshuai] Shandong Univ, Geotech & Struct Engn Res Ctr, Jinan 250061, Peoples R China.
会议名称:International Conference on Structures and Building Materials
会议日期:JAN 07-09, 2011
来源:ADVANCES IN BUILDING MATERIALS, PTS 1-3
出版年:2011
卷:168-170
页码:2249-2253
DOI:10.4028/www.scientific.net/AMR.168-170.2249
关键词:soft rock; construction process mechanics; similar material; model test
摘要:Liangshui Tunnel of Lanzhou-Chongqing railway and Tianpingshan Tunnel of Guiyang-Guangzhou railway are the background work. Combining the construction process mechanics of soft rock, uniaxial compressive test, Brazilian test and direct shear test under different material proportion are carried out. After comparing and analyzing the basic physical and mechanical parameters of original rock and model materials, the similar materials for soft rock tunnel are attained. The effect of component proportion on material properties is analyzed. These results provide reliable material guarantee for model test of construction process mechanics in soft rock tunnels.
收录类别:CPCI-S;EI;SCOPUS
WOS核心被引频次:2
Scopus被引频次:3
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-s2.0-78651328599&doi=10.4028%2fwww.scientific.net%2fAMR.168-170.2249&partnerID=40&md5=4ab05bb369bf8f0e7f0b5122b0aff7f6
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