东川泥石流形成发展、运动规律与综合治理示范研究  

DEMONSTRATION STUDY TO THE LAW OF FORMATION, DEVELOPMENT, MOVEMENT AND THE COMPREHENSIVE TREATMENT OF MUD-ROCK FLOW IN DONGCHUAN, YUNNAN PROVINCE

作　　者：杜榕桓[1] 康志成[1] 吴积善[1] 

机构地区：[1]中国科学院成都山地灾害与环境研究所

出　　处：《中国地质灾害与防治学报》1990年第3期73-79,共7页The Chinese Journal of Geological Hazard and Control

摘　　要：本文全面介绍了云南东川泥石流形成的灾情概况以及为研究其发展。运动规律所进行的各项工作和所获得的各项进展.最后,阐述了东川市泥石流综合试点防治工程体系及其效益分析.Dongchuan city is a famous mining city, located in the right bank of Xiaojiang River. The Xiaojiang River Basin is a typical area for developing mud-rock flow, where it is characterized by wide-spreading with different kinds, strong activity, large scale and serious disaster.In recent 30 years, the mud-rock flow hazard has taken place almost every year causing serious economica lose and injury even death of person in Dongchuan city.From 1982 to 1987, the comprehensive and systematic study to the law of formation, development and control of mud-rock flow was carried out, got a great deal of results on basic theory, practice and technic, and suggested to set up a control system for it. It is a comprehensive system-engineering, biological, predicting and warning, technical management and social management.Through the rigorous trails of an exceptionally serious storm in Jul. 5. 1987, Dongchuan city has not subjected any damage. That means, this system is effective.

关 键 词：泥石流 形成发展规律 试点防治工程 综合防御体系 效益分析 

分 类 号：P694[天文地球—地质学]