| 连拱隧道的设计理论与动态施工力学研究 |
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| 引用本文： | 陈秋南,张永兴,刘新荣,包太.连拱隧道的设计理论与动态施工力学研究[J].地下空间与工程学报,2005,1(1):156-160. |
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| 作者姓名： | 陈秋南 张永兴 刘新荣 包太 |
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| 作者单位： | 1. 重庆大学土木工程学院,重庆,400045;湖南科技大学土木工程学院,湖南,湘潭,411201
2. 重庆大学土木工程学院,重庆,400045 |
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| 摘 要： | 随着山区高速公路的飞速发展,不少连拱隧道已经或正在修建,但由于该种隧道结构的复杂性,其设计施工往往采用经验类比方法,并结合应用有限元进行动态施工力学分析,再通过现场施工的监控量测成果修改设计,指导施工。文章分别对我国公路连拱隧道的设计理论、实施现场施工量测情况、隧道动态施工力学分析研究作了一些综合概述。最后针对目前连拱隧道设计施工中存在的问题作了一些展望。
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| 关 键 词： | 隧道工程 连拱隧道 设计施工理论 动态施工力学 |
| 文章编号： | 1673-0836(2005)01-0156-05 |
| 修稿时间： | 2004年4月19日 |
Research on Design Theory and Dynamic Construction Mechanics for Double-arch Highway Tunnel |
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| CHEN Qiu-nan,ZHANG Yong-xing,LIU Xin-rong,BAO Tai.Research on Design Theory and Dynamic Construction Mechanics for Double-arch Highway Tunnel[J].Chinese Journal of Underground Space and Engineering,2005,1(1):156-160. |
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| Authors: | CHEN Qiu-nan ZHANG Yong-xing LIU Xin-rong BAO Tai |
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| Abstract: | With development of expressway in mountain areas, a great number of double arch highway tunnels have been constructed or under construction. Due to complication of the structure of such tunnel, usually, empirical comparative method was used for their design and construction in combination with dynamic construction mechanics analysis by FEA; then, the design is revised on monitoring of in-situ construction work for guiding the construction. In this paper, the design theory, monitoring on construction site and dynamic construction mechanical analysis for double arch highway tunnel in China are reviewed. Finally, the prospect for the problems in design and construction of double arch tunnel is given. |
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| Keywords: | tunnel engineering double arch tunnel design and construction theory dynamic construction mechanics |
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