| 溃坝经济损失评估方法研究 |
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| 引用本文： | 王志军,宋文婷,马小童. 溃坝经济损失评估方法研究[J]. 长江科学院院报, 2014, 31(2): 30-34. DOI: 10.3969/j.issn.1001-5485.2014.02.007 |
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| 作者姓名： | 王志军 宋文婷 马小童 |
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| 作者单位： | (河南理工大学a.安全科学与工程学院;b.物理化学学院;c. 河南省瓦斯地质与瓦斯治理重点实验室——省部共建国家重点实验室培育基地,河南 焦作 454003) |
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| 基金项目： | 河南省教育厅科学技术研究重点项目基础研究计划(13A440322);河南省教育厅科学技术研究重点项目科技攻关计划(13A610314);河南省瓦斯地质与瓦斯治理重点实验室—省部共建国家重点实验室培育基地开放基金项目(WS2013B02);河南理工大学博士基金(B2010-69,B2011-056) |
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| 摘 要： | 根据溃坝洪水演进特征及其对经济财产的破坏作用,提出了一种基于淹没范围区划的溃坝经济损失评估方法。为便于确定溃坝洪水财产损失率,将溃坝洪水淹没范围划分为6种区域溃决区、毁灭区、重灾区、中灾区、轻灾区及安全区,制定了溃坝洪水淹没区划标准及每种分区财产损失率的建议表。为避免溃坝洪水淹没范围区划中的不相容问题,提出了基于物元模型的溃坝洪水淹没范围区划方法。该评估方法简便快捷,可以节省工作量,实现快速评估。
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| 关 键 词： | 溃坝 经济 财产损失率 评估 区划 |
| 收稿时间： | 2013-01-18 |
| 修稿时间： | 2014-01-27 |
A Method of Estimating Economic Loss Caused by Dam-break |
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| WANG Zhi-jun,SONG Wen-ting,MA Xiao-tong. A Method of Estimating Economic Loss Caused by Dam-break[J]. Journal of Yangtze River Scientific Research Institute, 2014, 31(2): 30-34. DOI: 10.3969/j.issn.1001-5485.2014.02.007 |
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| Authors: | WANG Zhi-jun SONG Wen-ting MA Xiao-tong |
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| Affiliation: | (1.School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo 454003, China;2.State Key Laboratory Cultivation Base for Gas Geology and Gas Control,Henan Polytechnic University, Jiaozuo454003, China; 3.School of Physics and Chemistry, Henan Polytechnic University, Jiaozuo 454003, China |
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| Abstract: | A new method of estimating the economic loss caused by dam-break by dividing flood inundated area is proposed based on the characteristics of flood propagation and property damage. In order to determinate the property damage rate, the flood inundated area is divided into six zones breach zone, destructed zone, severely affected zone, medium disaster zone, slightly affected zone and safe zone. The criteria of zoning and the property damage rate of each zone are given. Furthermore, a method of dividing the inundated area is proposed based on matter-element model to avoid inconsistency. The estimation method saves workload, and is convenient and rapid. |
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| Keywords: | dam-break economy property damage rate estimation regionalization |
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