| 公路隧道病害检测及安全评估 |
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| 引用本文： | 崔策,任庆东,张波. 公路隧道病害检测及安全评估[J]. 山西建筑, 2010, 36(33): 309-310 |
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| 作者姓名： | 崔策 任庆东 张波 |
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| 作者单位： | [1]中国公路工程咨询集团有限公司,北京100096 [2]北京中交桥字科技有限公司,北京100176 [3]北京工业大学建筑工程学院博士研究生,北京100123 |
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| 摘 要： | 通过对北京某隧道在停工期间衬砌缺陷、断面内轮廓、衬砌厚度及壁后不密实带的检测,并结合FLAC数值模拟,对该隧道进行了安全性评价。结果表明,虽然已完成的初期支护基本满足稳定性要求,但仍然存在一些缺陷,并对隧道停工期间的维护管理提出了建议,以保障隧道施工安全。
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| 关 键 词： | 隧道 安全评估 数值模拟 维护建议 |
Highway tunnel damages detection and safety assessment |
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| CUI Ce,REN Qing-dong,ZHANG Bo. Highway tunnel damages detection and safety assessment[J]. Shanxi Architecture, 2010, 36(33): 309-310 |
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| Authors: | CUI Ce REN Qing-dong ZHANG Bo |
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| Affiliation: | CUI Ce REN Qing-dong ZHANG Bo |
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| Abstract: | Through detecting tunnel lining defects, inside fracture surface outline, lining thickness, and leakiness part of back wall, combining with FLAC numerical simulation, this paper carries on security assessment on this tunnel. Results show that ： although the initial completion sup- port basically meets the stability requirements, there still exists some defects, and puts forward some proposals for tunnel maintenance manage- ment in the period of suspension, so as to ensure the tunnel safety construction. |
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| Keywords: | tunnel safety assessment numerical simulation maintenance suggestions |
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