| 某悬索桥隧道锚岩体与结构安全评估 |
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| 引用本文： | 李贤达.某悬索桥隧道锚岩体与结构安全评估[J].山西交通科技,2014(5):72-73. |
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| 作者姓名： | 李贤达 |
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| 作者单位： | 山西省交通科学研究院,山西太原030006 |
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| 摘 要： | 采用ANSYS软件对某悬索桥隧道锚碇系统进行二维弹塑性数值模拟,分析隧道锚碇及围岩体在张拉荷载下的变形状态及时效特性,对锚碇与围岩间相互作用和锚碇结构安全进行了研究。
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| 关 键 词： | 悬索桥 隧道锚碇 数值分析 |
The Safety Assessment of Tunnel Anchorage Rock Mass and Structure for A Suspension Bridge |
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| LI Xian-da.The Safety Assessment of Tunnel Anchorage Rock Mass and Structure for A Suspension Bridge[J].Shanxi Science & Technology of Communications,2014(5):72-73. |
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| Authors: | LI Xian-da |
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| Institution: | LI Xian-da (Shanxi Transportation Research Institute, Taiyuan, Shanxi 030006, China) |
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| Abstract: | Using ANSYS software, this paper had the two dimensional elastoplastic numerical simulation of a suspension bridge anchorage system. It analyzed the deformation state and aging properties of tunnel anchorage and surrounding rock body under the tensile load, studied the interaction between the anchorage and surrounding rock, and the anchorage structure safety. |
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| Keywords: | suspension bridge tunnel anchorage numerical analysis |
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