| 地铁施工邻近建筑物风险评价 |
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| 引用本文： | 于丹丹,袁永博,白广斌.地铁施工邻近建筑物风险评价[J].交通科技与经济,2012(1):112-116. |
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| 作者姓名： | 于丹丹 袁永博 白广斌 |
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| 作者单位： | 1. 大连理工大学土木水利学院,辽宁大连,116024
2. 大连市城乡建设委员会,辽宁大连,116012 |
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| 摘 要： | 辨识地铁施工过程中影响环境建筑物安全的因素及建筑物本身抵抗变形的因素,结合力学与风险两方面指标,对地铁施工引起的环境建筑物的风险进行评价。采用相邻指标相对重要性模糊标度值方法确定不同指标权重,进而通过模糊识别模型判断建筑物在地铁施工环境中的风险度。为施工前期,采取合理的施工措施或保护措施提供依据。
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| 关 键 词： | 地铁施工 环境风险 风险评价 相邻指标相对重要性模糊标度值 模糊识别模型 |
Buildings Risk Evaluation in Metro Construction Environment |
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| YU Dan-dan,YUAN Yong-bo,BAI Guang-bin.Buildings Risk Evaluation in Metro Construction Environment[J].Technology & Economy in Areas of Communications,2012(1):112-116. |
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| Authors: | YU Dan-dan YUAN Yong-bo BAI Guang-bin |
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| Institution: | 1.School of Hydraulic and Civil Engineering,Dalian University of Technology,Dalian 116024,China;2.Dalian Urban ＆ Rural Construction Committee,Dalian 116012,China) |
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| Abstract: | By identifying factors that affect buildings in metro construction environment and buildings＇ resistance distorts ability,both mechanical and risk indicators are being considered to evaluate buildings risk degree.The method of fuzzy values for relative importance of adjacent index is adopted to determine the weights of different indicators.Risk degree was evaluated by fuzzy identification model;it behaves more accurate when comparing with integrated fuzzy assessment model.Constructors are able to take reasonable measures or protective measures to high risk building,and reduce the impact for the ground,and ensure the smooth progress of construction and safety of environmental buildings. |
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| Keywords: | environment risk risk degree evaluate fuzzy values of adjacent index relative importance fuzzy identification model |
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