沉积与特提斯地质Issue(3)：109-112,4.
泥石流堵断主河临界条件研究进展
Progress in the research of the critical conditions of river blocking by debris flows
摘要
Abstract
Considerable progress has been made since 1990 in the research of the critical conditions of river blocking by debris flows, including the dynamic simulation test, correlation analysis, theoretical mechanical analysis of momentum and kinetic energy leading to the presentation of various discriminant formulas for critical conditions. The author in this study contends that some aspects remain resolved concerning mechanical mechanism, numerical modeling, prototype simulation test and multiphase remote sensing application to the research of river blocking by debris flows. The techniques such as remote sensing and geographical information system, prototype simulation test and discriminant formulas should also be applied in the future research aiming at providing scientific base for the disaster prevention and reduction.关键词
泥石流/堵河/临界条件/力学分析Key words
debris flow/river blocking/critical condition/mechanical analysis分类
天文与地球科学引用本文复制引用
宋志..泥石流堵断主河临界条件研究进展[J].沉积与特提斯地质,2015,(3):109-112,4.基金项目
成都地质矿产研究所青年基金项目(所控基2014-05) （所控基2014-05）
中国地质调查局地质调查项目(12120114069501) （12120114069501）
