| 天津滨海新区海岸带地质灾害危险性评价 |
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| 引用本文： | 乔吉果,宫少军,赵卫.天津滨海新区海岸带地质灾害危险性评价[J].中国地质灾害与防治学报,2014(2):110-114. |
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| 作者姓名： | 乔吉果 宫少军 赵卫 |
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| 作者单位： | [1]天津市海洋地质勘查中心,天津300170 [2]天津华北地质勘查局地质研究所,天津300170 |
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| 基金项目： | 天津市海岸带灾害地质预报技术（KJXH2011-18） |
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| 摘 要： | 滨海新区是天津经济发展的增长极，随着新区内工程建设规模日益扩大及经济建设快速发展，灾害地质严重与否已成为新区发展的重要制约因素之一。本文通过对区内断裂、地震、沉降、软弱土、液化砂土等灾害特征进行归类，建立滨海新区海岸带灾害地质危险性评估体系，运用层次分析法按照无危险度、较低危险度、中危险度、较高危险度、高危险度5个等级，对滨海新区灾害地质危险性进行量化综合评价。
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| 关 键 词： | 滨海新区 海岸带 灾害地质 层次分析法 评估 |
Risk assessment of disaster geology in Binhai new area |
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| QIAO Ji-guo,GONG Shao-jun,ZHAO Wei.Risk assessment of disaster geology in Binhai new area[J].The Chinese Journal of Geological Hazard and Control,2014(2):110-114. |
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| Authors: | QIAO Ji-guo GONG Shao-jun ZHAO Wei |
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| Institution: | 1. Survey Center of Marine Geology of Tianjin,Tianjin 300170, China;2. The Geological Institute of Tianjin North Geological Exploration Bureau,Tianjin 300170, China) |
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| Abstract: | Tianjin Binhai New Area is the growth pole of economic development, with the rapid development of thenew district construction scale expanding and the economic construction developping, geological hazard is serious ornot that has become one of the important factors restricting the development of the new district, the paper hasclassified the Fault, seismic, soft soil, liquefaction of sand disaster characteristics by fracture, it establishs geologicaldisaster risk assessment system in the coastal Binhai New Area using the AHP process, it divisive into no degree ofrisk .relatively low risk,middle risk degree, high risk, relatively high risk of 5 grades, it achieve to quantitativelyevaluate of geological disaster risk in the Binhai New Area. |
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| Keywords: | binhai new area the coastal zone hazard geology analytic hierarchy process assessment |
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