标题:Comparative analysis of CRD method and three-bench method with temporary invert
作者:Wang, Ribin ;Lin, Xinni ;Shao, Huaping ;Yang, Junsheng ;Huang, Yuanliang
通讯作者:Wang, R
作者机构:[Wang, Ribin ;Lin, Xinni ;Huang, Yuanliang ] Electric Automatization Institute, Jinan University, Zhuhai, 519070, China;[Yang, Junsheng ] School of Ci 更多
会议名称:2011 International Conference on Civil Engineering and Transportation, ICCET 2011
会议日期:October 14, 2011 - October 16, 2011
来源:Applied Mechanics and Materials
出版年:2011
卷:90-93
页码:1834-1839
DOI:10.4028/www.scientific.net/AMM.90-93.1834
摘要:CRD method and three-bench method with temporary invert, which are applied to shallow buried and large cross-section tunnel engineering, are discussed, and simulated by FLAC2D so as to study the variation feature of displacement field, surrounding rock disturbance and internal supporting force caused by the excavation. According to the simulation results, it is proved that CRD method, with higher safety, can control tunnel collapse effectively while three-bench method quickens construction schedule. Therefore, it is recommended that the two methods are used for excavating tunnels alternately if possible so that it will increase economic benefit. © (2011) Trans Tech Publications.
收录类别:EI
资源类型:会议论文
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