雅砻江二滩水电站库区泥石流

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）

	雅砻江二滩水电站库区泥石流
	朱平一; 李沛; 孔纪名
刊名	山地研究
	1995
卷号	13 期号:4 页码:273-278
关键词	雅砻江二滩水电站库区泥石流降水指数
ISSN号	1000-002X
其他题名	DEBRIS FLOW AT THE ERTAN RESERVIOR AREAALONG YALONGJIANG RIVER
通讯作者	朱平一
合作状况	其它
中文摘要	雅砻江二滩水电站库区泥石流十分活跃，在库区内，沟谷型泥石流沟１００条．库首左岸的金龙沟，多次暴发过泥石流，用金龙沟泥石流活动特征与短历时雨强的资料，经计算分析后，得到了库区泥石流活动规律、流域环境条件与雨强之间的关系式，并给出了金龙沟暴发泥石流的降水指数３６００，有助于泥右流预报．
英文摘要	At the Ertan Reservior Area along Yalongjang River, debris flows are quite active. Thegully debris flows from dam site to Jinhe in the reservior area is 67 %. Jinlong Ravine ,located onthe left bank of Yalonsjians River and near the lower reaehes of the resesvior area ever broke outdebris flows many tunes. Based on the different environment conditions in reservior area and thedevelopment degree of debris flows ,the 5 activity regions of debris flows can be divided : the moststrong-active region , the strong-active region , the active region , the slight-active resion and themost slight-active region.By computering and analysing the relative data between debris flows and the short durationrainfall, some relative formulae of debris flow activity regularity with the environment factorsalong the Jinlong Ravine and rainfall intensity were set up,as well as a precipitation coefficient( 3 600) of debris flow cccurrence in the ravine has been obtained. Conseguentiy, based on thedata of the meteorolosic report at Ertan Reservior area, the occurrence of debris flow may bepredicted.
学科主题	P642.23
收录类别	CSCD ; 北大中文核心
语种	中文
CSCD记录号	CSCD:278124
公开日期	2010-07-05
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/241]
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）成都山地灾害与环境研究所_山地灾害与地表过程重点实验室
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	朱平一,李沛,孔纪名. 雅砻江二滩水电站库区泥石流[J]. 山地研究,1995,13(4):273-278.
APA	朱平一,李沛,&孔纪名.(1995).雅砻江二滩水电站库区泥石流.山地研究,13(4),273-278.
MLA	朱平一,et al."雅砻江二滩水电站库区泥石流".山地研究 13.4(1995):273-278.