蒋家沟及其邻近地区泥石流堆积物的组成特征
文献类型：期刊论文
| 作者 | 罗贵生 ; 朱平一 |
| 刊名 | 山地研究
 |
| 出版日期 | 1987 |
| 卷号 | 5期号:4页码:231-236+302 |
| 关键词 | 泥石流堆积物 蒋家沟 邻近地区 稀性泥石流 组成特征 粘性泥石流 泥石流体 形成物 含盐量 机械组成 |
| 其他题名 | THE COMPOSITIVE CHARACTERISTICS OF DEBRIS FLOW DEPOSITS IN THE JIANGJIA RAVINE AND ITS NEIGHBOURING REGION |
| 通讯作者 | 罗贵生 |
| 中文摘要 | 云南东川蒋家沟及其邻近地区是我国泥石流分布最广、活动最强烈的地区之一,每条山沟几乎均为流石流沟,沟口都有面积不同、厚度不一的泥石流堆积扇,为开展泥石流堆积物组成和性质的研究提供了良好的条件,本文主要通过实验分析,探讨蒋家构及其邻近地区泥石流堆积物的机械、化学和矿物组成特性。 |
| 英文摘要 | This paper discussed the various compositive characteristics of debris flow deposits in the Jiangjia Ravine and the neighbouring region through the test and analysis of the simples.The mechanical compositivs characteristics are. the most of distributive curves of various grain contents of viscous debris flow deposits are like two-humped, but the watery debris flow deposits are two-humped and one-humped, the chemical compositive characteristics are. cation content mainly is Na++k+ ETS value is 30%; anion content is SO4+; Mineral constituent characteristics are. the clay minerals are various and complex, for example, in the Jiangjia Ravine, there are chlorite, askanite, kaolinite, hydromica, sepiolite and halloysite, in which the chlorite and askanite are main minerals.These characteristics are favourable to formation of debris flow, especially viscous debris flow, and the viscosity and yield value of debris flow are relatively higher. |
| 语种 | 中文 |
| 公开日期 | 2014-08-29 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/7161]  |
| 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） |
| 推荐引用方式 GB/T 7714 | 罗贵生,朱平一. 蒋家沟及其邻近地区泥石流堆积物的组成特征[J]. 山地研究,1987,5(4):231-236+302. |
| APA | 罗贵生,&朱平一.(1987).蒋家沟及其邻近地区泥石流堆积物的组成特征.山地研究,5(4),231-236+302. |
| MLA | 罗贵生,et al."蒋家沟及其邻近地区泥石流堆积物的组成特征".山地研究 5.4(1987):231-236+302. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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