IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
泥石流库堆积层的静水压力荷载观测研究
Alternative TitleA STUDY ON LOAD OBSERVATION OF STATIC PRESSURE OF ACCUMULATION HORIZON IN SEN DIMENT CONTRAL DAM OF DEBRIS FLOW
张军
Corresponding Author张军
1987
Source Publication山地研究
ISSN1008-2786
Volume5Issue:4Pages:263-266
Abstract泥石流库堆积层静水压力荷载是指作用于坝体(主要是实体坝)的静水压力,它是拦砂坝设计及其运行中的重要荷载之一,其值的大小直接决定坝体尺寸、工程投资和运行中的稳定性,历来为泥石流工程设计所关注。因此观测研究泥石流堆积层中的静水压力荷载具有实际意义。 
Other AbstractDuring 1981-1983, the ratio (k) of ground water lovel (h) and dam height (H) is obtained on the basis of the groundwater level (h) of accumulation horizon in sendiment control darn of debris flow in lianghe county,Yunnan province. This value is 0.6, but it varied with the season, During rainy season, k may be 0.7-0.75.In addition, k value has close relation to the conditions of debris flow feature, mechanical composition of accumulation horizon, geomorphy at the upper or lower reaches of dam region and hydrogeology, etc.
Keyword泥石流体 堆积层 静水压力 观测研究 H值 坝体 泥石流堆积 拦砂坝 地下水位 堆积物
Language中文
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/7164
Collection成都山地所知识仓储(2009年以前)
山地表生过程与生态调控重点实验室
Affiliation中国科学院成都地理研究所
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
张军. 泥石流库堆积层的静水压力荷载观测研究[J]. 山地研究,1987,5(4):263-266.
APA 张军.(1987).泥石流库堆积层的静水压力荷载观测研究.山地研究,5(4),263-266.
MLA 张军."泥石流库堆积层的静水压力荷载观测研究".山地研究 5.4(1987):263-266.
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