水土保持通报2012，Vol.32Issue(5)：18-22,144,6.
舟曲县特大泥石流灾害发生的深层原因及预警防范
Deep Causes and Prevention of the Catastrophic Debris Flow in Zhouqu County
摘要
Abstract
The catastrophic debris flow disaster occurred in Zhouqu County in August 8,2010 caused great casualty and property damage.Survey,empirical analysis and inductive inference were made to investigate the causes of the Zhouqu debris flow disaster by analyzing the geological conditions of the debris flow.Two main causes were the natural factors like mountain collapse by earthquake,strong rainstorm suddenly occurred in a particular place and antecedent severe drought,and the human factors like disordered exploitation,poor flood control engineering quality and unreasonable urban development planning.Thus,the deep causes were derived,i.e.,the lacks of the environmental evaluation,early warning system and mechanisms for disasters,and consciousness for preventing and reducing disasters.The measures for prevention are put forward,i.e.,early warning,accurate monitoring and rescuing emergency.The establishment of the comprehensive system of early warning and prevention may fundamentally prevent the recurrence of similar geologic hazards.关键词
舟曲县/泥石流灾害/深层原因/预警防范Key words
Zhouqu County/debris flow/deep cause/warning and prevention分类
交通工程引用本文复制引用
束锡红,杨荣斌..舟曲县特大泥石流灾害发生的深层原因及预警防范[J].水土保持通报,2012,32(5):18-22,144,6.基金项目
国家民委基金项目“舟曲特大泥石流灾害发生的深层原因探析及灾后重建对策研究” （）
