| 合肥地铁车站施工风险分析 |
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| 引用本文： | 郭循杰,麻凤海,杨清源,胡国栋.合肥地铁车站施工风险分析[J].辽宁工程技术大学学报(自然科学版),2012,31(3):300-304. |
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| 作者姓名： | 郭循杰 麻凤海 杨清源 胡国栋 |
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| 作者单位： | 大连大学建筑工程学院,辽宁大连,116622 |
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| 基金项目： | 辽宁复杂条件(深部急倾斜)矿区煤层开采灾害预测研究资助项目(20092142) |
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| 摘 要： | 为了解决合肥地铁车站施工中可能存在的安全隐患,确保地铁车站安全施工,通过分析比较,采用模糊层次分析法、定性分析法与综合评价法分别对合肥地铁车站施工进行风险识别、风险估计与风险评价.结果表明:合肥地铁车站施工时,应注意的风险主要有地质风险、环境风险和施工技术风险.地质风险主要是膨胀性土和地下水的影响,环境风险主要是临近的居民住宅小区的影响,施工技术风险主要是基坑支护不及时、排水措施不利的影响,对合肥地铁车站的施工具有一定的工程指导意义.
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| 关 键 词： | 合肥地铁 模糊层次分析法 定性分析法 综合评价法 风险识别 风险估计 风险评价 风险分析 |
Construction risk analysis at Hefei subway station |
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| GUO Xunjie
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MA Fenghai
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YANG Qingyuan
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HU Guodong.Construction risk analysis at Hefei subway station[J].Journal of Liaoning Technical University (Natural Science Edition),2012,31(3):300-304. |
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| Authors: | GUO Xunjie MA Fenghai YANG Qingyuan HU Guodong |
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| Institution: | (College of Civil and Architectural Engineering,Dalian University,Dalian 116622,China) |
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| Abstract: | In order to mitigate and remove the potential construction safety risks at Hefei subway station,it is essential to conduct a risk analysis for safeguarding the safety of the subway station construction.There are many methods for risk analysis.Through analysis and comparison,the fuzzy analytic hierarchy process,the qualitative analysis and the comprehensive evaluation method are selected for risk identification,risk estimation and risk assessment in Hefei subway station construction.The results show that: during the construction of subway station in Hefei,the risks identified include geological risks,environmental risks and technical risks.The main geological risks are the influence of expansion soil and groundwater.The environmental risk is mainly the impact on residential areas.The technical risks are mainly timely ground support and water drainage.The study results are of some engineering significances in Hefei subway station construction. |
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| Keywords: | Hefei metro fuzzy analytic hierarchy process qualitative analysis comprehensive evaluation method risk source identification risk estimates risk assessment risk analysis |
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