| 浅埋三孔隧道围岩位移场解析解研究 |
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| 引用本文： | 陈鹏,杨小礼,黄阜.浅埋三孔隧道围岩位移场解析解研究[J].铁道科学与工程学报,2011,8(1):87-90. |
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| 作者姓名： | 陈鹏 杨小礼 黄阜 |
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| 作者单位： | 中南大学土木建筑学院,湖南,长沙,410075 |
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| 摘 要： | 隧道围岩应力和变形分析是隧道设计的重要内容.随着交通路网的不断发展,同时受地理环境的限制,多孔小净距隧道不断被采用.但对于浅埋三孔及以上孔洞隧道围岩位移场解析解在数学处理上,仍存在一定的困难.采用复变函数法研究浅埋三孔平行隧道围岩的平面弹性解析解,为求解浅埋多孔隧道围岩的弹性解析解打下基础.该解法利用Schwarz交替...
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| 关 键 词： | 浅埋三孔平行隧道 Schwarz交替法 复变函数法 多连通域 平面弹性解析解 |
Analytical solutions of surrounding displacement fields in shallow three tunnels |
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| CHEN Peng
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YANG Xiao-li
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HUANG Fu.Analytical solutions of surrounding displacement fields in shallow three tunnels[J].Journal of Railway Science and Engineering,2011,8(1):87-90. |
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| Authors: | CHEN Peng YANG Xiao-li HUANG Fu |
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| Institution: | CHEN Peng,YANG Xiao-li,HUANG Fu(School of Civil and Architectural Engineering,Central South University,Changsha 410075,China) |
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| Abstract: | Tunnel stress and deformation analysis is important for tunnel design.With the development of road network and geographical constraints,porous neighborhood tunnels continue to be adopted.But there are some difficulties in analytical solutions for the surrounding displacement field when we come to shallow three tunnels.The solutions are generally based on numerical methods such as finite element or finite difference,but not analytical.This paper has adopted complex variable function method to analyze plane e... |
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| Keywords: | shallow three tunnels Schwarz alternating method complex variable function method multi-connected domain plane elastic analytical solution |
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