| 宝塔山隧道勘察设计阶段岩爆风险分析与控制措施 |
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| 引用本文： | 邓皇根,周群立.宝塔山隧道勘察设计阶段岩爆风险分析与控制措施[J].路基工程,2014,0(6):185-187. |
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| 作者姓名： | 邓皇根 周群立 |
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| 作者单位： | 1.山西省交通科学研究院山西交科公路勘察设计院, 太原 030006 |
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| 摘 要： | 以宝塔山隧道为工程背景,利用侯发亮埋深判据进行岩爆风险初步分析,得到岩爆可能发生的区段,利用陶振宇判据对岩爆可能发生区段进行深入风险分析,得到相应的岩爆等级。针对不同岩爆等级采取不同控制措施,建立一种公路隧道勘察设计阶段岩爆风险分析与控制体系,供同类工程参考。
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| 关 键 词： | 公路隧道 岩爆 风险分析 控制措施 勘察设计 岩爆等级 |
| 收稿时间： | 2019-11-07 |
Risk Analysis and Control Measures for Rockburst Hazard in Phase of Survey and Design of Baotashan Tunnel |
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| Authors: | DENG Huanggen ZHOU Qunli |
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| Affiliation: | DENG Huanggen, ZHOU Qunli ( 1. The Highway Survey ＆ Design Institute of Shanxi Transportation Research Institute, Taiyuan 030006, China; 2. China Civil Engineering Construction Corporation, Asia-Oceania Operations, Beijing 100038, China) |
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| Abstract: | Based on Baotashan Tunnel, this paper carried out preliminary analysis of rockburst hazard by HOU Faliang depth criterion, and got the sections that may be subject to rockburst ; and then made further risk analysis in relation to these sections by TAO Zhenyu criterion to get the corresponded level of rockburst; then in connection with the level, different control measures were adopted. As a result, a system which makes risk analysis and control roekburst in phase of survey and design of highway tunnel was established, which may be taken as the reference by similar projects. |
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| Keywords: | highway tunnel rockburst risk analysis control measures survey and design rockburst level |
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