| 基于ANSYS模拟分析合理确定隧道开挖支护方案 |
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| 引用本文： | 王明明,罗建军,刘汉宏.基于ANSYS模拟分析合理确定隧道开挖支护方案[J].中南公路工程,2012(4):155-159. |
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| 作者姓名： | 王明明 罗建军 刘汉宏 |
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| 作者单位： | [1]湖南省交通规划勘察设计院,湖南长沙410008 [2]湖南省高速公路投资集团有限公司,湖南长沙410003 |
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| 摘 要： | 本文运用有限元分析软件ANSYS模拟隧道围岩开挖支护受力状态，对隧道围岩开挖支护结构的位移、弯矩、应力等进行计算分析，合理确定隧道开挖、支护施工技术方案，优化隧道支护结构设计，降低其建设成本。
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| 关 键 词： | ANSYS 隧道 位移 弯矩 应力 开挖 支护 方案 |
Reasonably Determine Tunnel Excavation and Supporting Program Based on ANSYS Simulated Analysis |
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| WANG Mingming,LUO Jianjun,LIU Hanhong.Reasonably Determine Tunnel Excavation and Supporting Program Based on ANSYS Simulated Analysis[J].Central South Highway Engineering,2012(4):155-159. |
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| Authors: | WANG Mingming LUO Jianjun LIU Hanhong |
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| Institution: | 1. Hunan Provincial Design Institute of Communications, Changsha hunan, 410008, China; 2. Hunan Provincial Highway Authority, Changsha hunan, 410003, China) |
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| Abstract: | The paper simulates the stress state of tunnel surrounding rock excavation and support-ing structure using finite element analysis software ANSYS ,calculates and analyzes displacement,bending moment,stress, etc-of tunnel surrounding rock＇ s supporting structure, rationally determines construction technology program for tunnel excavation and supporting, optimizes the structural design of tunnel supporting structure, reduces its construction costs. |
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| Keywords: | ANSYS tunnel displacement bending moment stress excavation supporting program |
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