震后恢复重建工程资金的快速评估  

Rapid estimation of post-earthquake rehabilitation cost

作　　者：王艳茹[1] 苗崇刚[2] 戴君武[1] 

机构地区：[1]中国地震局工程力学研究所,黑龙江哈尔滨150080 [2]中国地震局应急救援司,北京100082

出　　处：《土木工程学报》2010年第S1期511-514,共4页China Civil Engineering Journal

基　　金：地震行业科研专项经费项目(200808027);国家科技基础条件平台工作项目(2004DEA70940)

摘　　要：本文分析汶川地震震后恢复重建工程资金分布特点,考虑人口、GDP、损失和烈度等影响因素,给出震后恢复重建工程资金快速评估的3种经验公式。分析计算结果表明,震后恢复重建工程资金随烈度影响系数增大而增大,其分布更偏向于人口和工业比较密集的受灾区域;其与人口和GDP比例随烈度影响系数增大而增大,与损失比例随烈度影响系数增大而减小。该分析对以后防震减灾和恢复重建工作具有较好的借鉴作用。This paper analyzed the distribution characteristics of post-earthquake rehabilitation cost.Considering the impact factors such as population,GDP,loss and intensity,three empirical formulas for rapid estimatng post-earthquake rehabilitation cost were presented.The results of analysis show that post-earthquake rehabilitation cost increases with the increase of intensity-impact factor,and its distribution is more biased in favor of more intensive population and industrial areas,and the ratio of post-earthquake rehabilitation cost and population or GDP increases with the increase of intensity-impact factor,and the ratio of post-earthquake rehabilitation cost and loss reduces with the increase of intensity-impact factor.The above analysis is useful for disaster prevention and rehabilitation.

关 键 词：汶川地震 恢复重建 资金 快速评估 

分 类 号：F407.9[经济管理—产业经济]