苍山十八溪的水石流及其防治

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > 成都山地所知识仓储（2009年以前）

	苍山十八溪的水石流及其防治
	李德基
刊名	山地研究
	1992
卷号	10 期号:3 页码:172-178+195-196
关键词	苍山十八溪水石流灾害防治堆积扇
ISSN号	1000-002X
其他题名	THE WATER DEBRIS FLOW FROM SHIBAXI AT THE CANGSHAN MOUNTAIN,YUNNAN PROVINCE AND ITS CONTROL
通讯作者	李德基
中文摘要	云南省苍山十八溪发育十分典型的水石流,流动时表面为高含沙洪水,底部为粗相沙砾和巨石,固液两相离析为非均质两相流。流体具有很大的动能和冲击力,对富绕的苍洱平坝区造成危害。为了治灾除害,保护生态环境,本文对防治目的、治理目标、防治方针与方法,以及实施顺序、程序、方案、技术措施等问题作了阐述。
英文摘要	Based on the geologic and geomorphologic, climatic and hydrologic, vegetation and human activity conditions of Shibaxi at the Cangshan Mountain, Yunnan Province, the water debris flow is analysed in this paper. The flow contains a lot of hard and coarse debris materials, but is short of silt and clay. And it is no integral constructions and belongs to a typical non-uniform two-phase-flow. The flow is of non-continuity in motion. The size of deposits along the flow course has a sorting. Thus,the characteristics of water debris flow from Shubaxi at the Cangshan Mountain are:the flow velocity is fast,the flow course is long,the scouring is deep,the impact force is strong,the change of the erosion and deposit is rapid and the range is wide, and the destructibility is strong. The debris flow brought about destruction to the cities and towns,highway,water conservancy works and farmland etc. ,as well as destroyed the ecologic environment in this basin and the Er Lake. Therefore, the planning and measures for preventing and controlling the debris flow have been drawn in this region.
学科主题	灾害学
收录类别	CSCD ; 北大中文核心
语种	中文
CSCD记录号	CSCD:182785
公开日期	2011-09-02
内容类型	期刊论文
源URL	[http://192.168.143.20:8080/handle/131551/3433]
专题	成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前）
作者单位	中国科学院、水利部成都山地灾害与环境研究所
推荐引用方式 GB/T 7714	李德基. 苍山十八溪的水石流及其防治[J]. 山地研究,1992,10(3):172-178+195-196.
APA	李德基.(1992).苍山十八溪的水石流及其防治.山地研究,10(3),172-178+195-196.
MLA	李德基."苍山十八溪的水石流及其防治".山地研究 10.3(1992):172-178+195-196.