摘要
城市内涝灾害风险及损失评估是灾害研究的热点问题之一。然而,目前我国尚缺乏有效且普遍适用的城市内涝居民财产损失评估方法。该文以北京市为例,基于目前北京市居民室内财产的基本构成情况,模拟我国大城市中心区居民室内财产组成;针对室内装修、家用电器、家具、软装饰等4大类财产,分别分析其遭受水淹之后的损失风险;在此基础上,拟合室内财产水淹损失率曲线,建立居民室内财产损失评价模型,为开展城市内涝灾害损失评估提供技术支持。
Urban waterlogging disaster risk and loss assessment is one of the hot spots in disaster research. However, up until now, urban rainstorm waterlogging on residential indoor property loss assessments still lack effec- tire and common procedures and models in China. Based on the basic composition of indoor property of residents in Beijing City, we take Beijing as an example to simulate the indoor property of the residents in the central area of big cities. The flood vulnerability assessment is carried out from the perspectives of indoor decoration, household appli- ances, furniture and soft adornment property. Further, the flood vulnerability fitting curve is drawn and urban resi- dential indoor property loss assessment model is established. The study can provide technical support for the urban waterlogging disaster loss evaluation.
出处
《灾害学》
CSCD
2017年第2期7-12,共6页
Journal of Catastrophology
基金
北京市自然科学基金重点项目(8141003)
关键词
城市内涝
室内财产损失
风险分析
北京
urban rainstorm waterlogging
indoor property loss
vulnerability assessment
Beijing
