四川省地质环境状况及地质灾害发育特征研究

PROPOSING THE FRAME AND MEASURES FOR PREVENTION AND CURE SYSTEM OF GEOLOGICAL DISASTERS IN SICHUAN PROVINCE

四川省是我国地质灾害最多的省份之一,具有点多、面广、规模大、成灾快、爆发频率高、延续时间长的特点。通过对5770个已知地质灾害点的综合研究分析,总结归纳四川省地质灾害的发育规律和特征,建立崩塌、滑坡地质灾害的评判模型,并对全省地质灾害发育强度、地质灾害危险性进行分区评价,提出四川省地质灾害防治体系框架体系及措施,为全省地质灾害的防治工作提供了科学的理论和基础依据。

Sichuan is one of the provinces which encounter a lot of geological disaster, and the disasters in Sichuan have the characteristics of muhilocations, wide areas, large scale, fast and frequent disaster forming, long lasting. Throughout the comprehensive investigation and analysis on 5770 known geological disaster, this paper summarizes the characteristics and laws of geological disaster development in Sichuan province, establishes the judging model for geological disasters of rockfalls and landslides, evaluates the development strength and danger of geological disasters district in whole province, proposes the frame and measures for prevention and cure system of geological disasters, provides scientific theory and basis for prevention and cure of geological disasters in Sichuan province.