IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
泥石流堆积物的砾组分析
Alternative TitleANALYSIS ON THE STRUCTURE OF GRAVEL COMBINATION OF THE GRAVEL COMBINATION OF THE DEBRIS FLOWS DEPOSITION
Language中文
袁建模; 孙恩智
Source Publication泥石流(3)
Editor中国科学院成都地理研究所 编
Pages84-90
1986-05
Publisher科学技术文献出版社重庆分社
Publication Place重庆
Keyword堆积物 砾组分析 泥石流
AbstractThe analysis on the structure of gravel combination includes the property, the size, the shape and the direction of the gravels. Based on the experimental data of these analysis, obseved in the classification for the debris flows with high-viscosity, low-viscosity, attenuated and flow at hyperconcentration have been introduced.
Other Abstract本文作者试图用砾组分析法,来解决泥石流固体物质比例相当的粗颗粒(粒径大于5厘米)物质。取样区:雅砻江下游二滩地区;取样时间:1981年11月。为了区别出自粘性泥石流到洪水堆积物,了解其砾组特征,共粘性泥石流(形成区、堆积区部位)、稀性泥石流(堆积区部位)和山区河流(冲积砾石层)等在个区域,选取了四侦测点,在每个测点上,实测100块砾石(粒径一般不小于5厘米)的砾性、砾度、砾太和砾四个要素。通过砾组分析,初步揭示了研究区的高粘性泥石流、低粘性泥石流、稀性泥石流及高含沙水流在砾组参数上的一些规律。
Document Type专著章节文集论文
Identifierhttp://ir.imde.ac.cn/handle/131551/20829
Collection成都山地所知识仓储(2009年以前)
Affiliation中国科学院成都地理研究所
Recommended Citation
GB/T 7714
袁建模,孙恩智. 泥石流堆积物的砾组分析. 泥石流(3). 重庆:科学技术文献出版社重庆分社,1986:84-90.
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