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Study on Effective Utility of Integrated Database Related to Natural Disaster Science

自然灾害科学相关综合数据库的有效利用研究

基本信息

批准号：
07308032
负责人：
KAWATA Yoshiaki
金额：
$ 7.23万
依托单位：
KYOTO UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
1995
资助国家：
日本
起止时间：
1995 至 1996
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07308032/
关键词：
Database Natural disater Hirstoy of natural disaster Disaster information Network

项目摘要

In the study on natural disaster science, locality analyzed wth database is one of two main factors which control the law of natural disaster occurrence. In order to make clear the characteristics of natural disaster, it is necessary to follow the recent changes of some dominant factors of the and locality to predict near future trend in acompany with urbanization. Especially, Tokai, Tonankai and Nankai earthquake disasters may sequentially occurs until 2050 and serious damage in the wide area from Tokai district and westward with seismic ground motion and tsunamis. The overall damage was introduced with Geographycal Information Systems. The maximum tsunami height and the shortest arrival time of the first tsunami are predicted to make tsunami evacuation manuals. The numerical simulation technique is useful to reduce loss of human lives due to quick arrived tsunami. Another main factor is history of occurrence of catastrophic natural disaster. In the study, the Hanshin district suffered from Great Hanshin-Awaji earthquake disaster was examined from the view points of historical disaster. The severely damaged area was overlapped with lawland in the process of formation of coplex fan-shaped landform. In the Kinki district, the excavation of remains shows that large scale flooding changed the social systems due to largeness of damage.

在自然灾害科学研究中，数据库分析的地域性是控制自然灾害发生规律的两个主要因素之一。为了明确自然灾害的特征，有必要根据当地的一些主导因素的近期变化来预测伴随城市化的近期趋势。特别是东海、东南海和南开的地震灾害可能在2050年之前依次发生，并在东海地区及向西的广大地区造成严重破坏，并伴有地震地震动和海啸。地理信息系统介绍了总体损害情况。预计第一次海啸的最高海啸高度和最短到达时间将制作海啸疏散手册。数值模拟技术有助于减少海啸快速到达造成的人员伤亡。另一个主要因素是灾难性自然灾害的发生历史。本研究从历史灾害的角度考察阪神-川治大地震灾害的阪神地区。在复杂的扇形地貌形成过程中，严重受损区域与草坪重叠。在近畿地区，发掘出的遗迹表明，大规模的洪水由于破坏程度大而改变了社会制度。