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SEISMIC DAMAGE EVALUATION OF HOUSEHOLD PROPERTY BY USING GEOGRAPHIC INFORMATION SYSTEM (GIS)

机译:利用地理信息系统(GIS)抗震损伤评估家庭财产

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In this study, the method for quantitative loss estimation of household property due to an earthquake is proposed. At first, a questionnaire survey on seismic damage of household properties in the Hyogoken Nanbu Earthquake was performed. The results show that the damage ratios and patterns are different for the respective types of household property. Based on the result of the survey combined with the seismic intensity of the area, we proposed vulnerability functions that present the relation between seismic intensity and damage ratio of household property. These functions are useful for quantitative evaluation of household property damage. On the other hand, the value of household property owned by a family depends on income, family members and regions. The model of household property is established. Combining the model with the vulnerability functions of household property, the loss of household property for the hypothetical earthquake is estimated. The validation of the method is performed by comparing with the payment of earthquake insurance in the Hyogoken Nanbu Earthquake. Finally, the quantitative loss estimation of household property for the hypothetical Kanto earthquake is performed.
机译:在这项研究中,提出了由于地震而定量损失家庭财产估计的方法。首先,进行了喀武南巴地震中家庭物业地震损伤的调查问卷调查。结果表明,对于各种类型的家庭性质,损伤比和模式不同。根据调查结果与该地区的地震强度相结合,我们提出了缺乏弱势函数,以呈现家庭地震强度与损伤率之间的关系。这些功能对于家庭财产损害的定量评估是有用的。另一方面,家庭拥有的家庭财产的价值取决于收入,家庭成员和地区。建立了家庭财产的模型。将模型与家庭财产的脆弱性功能相结合,估计了假设地震的家庭财产损失。通过与喀巴尔南巴地震的地震保险的支付来进行该方法的验证。最后,进行了假设的KANTO地震的家庭财产的定量损失估计。

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