摘要
以湖南省新化县水车镇泥石流为研究案例,根据初勘、详勘资料,分析了该泥石流的形成条件,定量计算了相应的运动参数,预测了它的发展趋势,最后指出,生物工程〔植树造林〕防治措施在花岗岩残坡积层泥石流场地的适宜性尚有待商榷。
Based on primary and furthermore detailed survey data, taking debris flow in Shuiche Town, Xinhua County, Henan Province as a case study,formative condition of the debris flow was analyzed,the debris flow＇s kine- matic parameters were quantitatively calculated and development trend of the disaster was predicted. Finally, it is pointed out that the appropriateness of prevention and control measures by bilogieal engineering （afforestation） in granite residual debris slope should be taken into delibration
出处
《自然灾害学报》
CSCD
北大核心
2011年第5期32-39,共8页
Journal of Natural Disasters
关键词
泥石流
形成条件
运动特征
发展趋势
防治措施适宜性
debris flow
formation conditions
kinematic characteristic
development trend
appropriateness of control measures
