A STUDY ON EVALUATION OF LANDSLIDE RISK INDUCED BY RAINFALL WITH GEOGRAPHICAL INFORMATION SYSTEM

摘要：

The purpose of this study is estimating landslide disaster risk mutually. By using Geographical Information System, we propose an evaluation method of landslide risk by analyzing odds of landslide by rainfall and damage which is intended public works facility.Hazard map and resource map of pubic works facility are shown by Monte Carlo simulations according to classification of each geologic condition and by using original geographic information system. By carrying out this, a method of exhibition of risk map is proposed. Trend of risk distribution is stuck out on periphery of big city. So, risk map is necessary to know the real dangerousness of landslide and the precaution part.

关键词： Risk Slope Slope Instable Rainfall

作者: DAISUKE IRIKADO ZEN KOUKI GUANGQI CHEN

作者单位: Department of Civil Engineering, Kyushu University, Motooka Maebaru City Fukuoka Prefecture 744-2-1110, 092-802-3383, Japan

会议类型: 国际会议

会议名称: 第三届中日岩土工程研讨会(Proceedings of the 3rd Sino-Japan Geotechnical Symposium)

会议地点: 重庆

会议语种:英文

页码: 207-212

在线出版日期: 2007-11-05（万方平台首次上网日期，不代表论文的发表时间）