ISSN 1000-3665
CN 11-2202/P
Home
Contribution Guide
About Journal
Submission Guidelines
Subscription Notice
Journal News
Editorial Board
Journal Online
Online First
Current Articles
Archive
Most Download
Top View
Top Cited
Advanced Search
Ethics Statement
Open Access Policies
Author Field
中文
All
Title
Author
Keyword
Abstract
DOI
Category
Address
Fund
Home
Contribution Guide
About Journal
Submission Guidelines
Subscription Notice
Journal News
Editorial Board
Journal Online
Online First
Current Articles
Archive
Most Download
Top View
Top Cited
Advanced Search
Ethics Statement
Open Access Policies
Author Field
中文
PENGShuangqi, . 碎屑流堆积物粒度分布与运动特性的关系——以贵州纳雍普洒村崩塌为例[J]. Hydrogeology & Engineering Geology, 2018, 45(4): 122-129. DOI: 10.16030/j.cnki.issn.1000-3665.2018.04.19
Citation:
PENGShuangqi, . 碎屑流堆积物粒度分布与运动特性的关系——以贵州纳雍普洒村崩塌为例[J]. Hydrogeology & Engineering Geology, 2018, 45(4): 122-129. DOI: 10.16030/j.cnki.issn.1000-3665.2018.04.19
PENGShuangqi, . 碎屑流堆积物粒度分布与运动特性的关系——以贵州纳雍普洒村崩塌为例[J]. Hydrogeology & Engineering Geology, 2018, 45(4): 122-129. DOI: 10.16030/j.cnki.issn.1000-3665.2018.04.19
Citation:
PENGShuangqi, . 碎屑流堆积物粒度分布与运动特性的关系——以贵州纳雍普洒村崩塌为例[J]. Hydrogeology & Engineering Geology, 2018, 45(4): 122-129. DOI: 10.16030/j.cnki.issn.1000-3665.2018.04.19
碎屑流堆积物粒度分布与运动特性的关系——以贵州纳雍普洒村崩塌为例
PENGShuangqi
,
Graphical Abstract
Abstract
Abstract
对碎屑流堆积物的研究能反应碎屑流动能的变化。文章在普洒村崩塌现场调查的基础上结合崩塌堆积体高分辨率数字地表模型(DSM),对崩塌碎屑流部分粒径进行统计分析,再结合谢德格尔公式估算崩塌碎屑流运动速度,对碎屑流运动过程进行初步分析,得到如下结论:(1)统计堆积体沿主滑方向的13个连续矩形区(A1~A13区)表面块石粒径,总结其规律为:越远离崩塌源区,小粒径含量越多,大粒径含量越少。(2)堆积物粒径和碎屑流运动动能有关,速度越大,其携带块石的能力越大,反之,块石含量越少。(3)根据块石堆积的不同特点,将堆积区域划分为初始堆积区、集中堆积区、平稳堆积区以及堆积减弱区。
FullText(HTML)
References
(15)
Related Articles
Cited By
Catalog
/
DownLoad:
Full-Size Img
PowerPoint
Return
Return
×
Close
Export File
Citation
Format
RIS(for EndNote,Reference Manager,ProCite)
BibTex
Txt
Content
Citation Only
Citation and Abstract
×
Close
Citation