标题:Study on Construction Mechanics Behavior of Weak Surrounding Rock with Four-lane Highway Tunnel
作者:Hou, Fujin; Li, Shucai; Li, Xinzhi; Li, Wenjiang; Jiang, Qing; Han, Xianmin
通讯作者:Li, XZ
作者机构:[Hou, Fujin; Li, Shucai] Shandong Univ, Geotech & Struct Engn Res Ctr, Jinan 250061, Shandong, Peoples R China.; [Li, Xinzhi; Li, Wenjiang; Han, Xia 更多
会议名称:International Symposium on Mechanics, Structures and Materials Science (MSMS)
会议日期:JUN 09-10, 2018
来源:2018 INTERNATIONAL SYMPOSIUM ON MECHANICS, STRUCTURES AND MATERIALS SCIENCE (MSMS 2018)
出版年:2018
卷:1995
DOI:10.1063/1.5048769
关键词:Four -lane highway tunnel; Initial support; Construction process; mechanics
摘要:In order to meet the requirements of China's economic development for traffic construction, the four-lane highway tunnels have appeared in recent years. Compared with the three-lane highway tunnel, it has the advantages of increasing vehicle speed, shortening mileage, saving fuel and saving time. But the four-lane highway tunnel has the characteristics of large span, large section and stress concentration. It is still in the initial stage in China, and there are many problems need to be studied urgently. The Ji'nan bypass highway was a separate tunnel of four-lane super large section highway. When the entry entrance was weak surrounding rock and the surrounding rock stability was poor, the stress and deformation rules of surrounding rock and supporting structure are analyzed by used CD method.
收录类别:CPCI-S;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-s2.0-85051124115&doi=10.1063%2f1.5048769&partnerID=40&md5=748f6634f9e307dee33ac9491be1cbee
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