Fractal Structure of Debris Flow

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）

	Fractal Structure of Debris Flow
	Jingjing Liu; Xiaoqing Chen; Yong Li; Kaiheng Hu
刊名	Wuhan University Journal of Natural Sciences
	2007
卷号	12 期号:4 页码:595-598
关键词	debris flow fractal structure grain composition
通讯作者	Yong Li
英文摘要	One of the most remarkable characteristics of debris flow is the competence for supporting boulders on the surface of flow, which strongly suggests that there should be some structure in the fluid body. This paper analyzed the grain compositions from various samples of debris flows and then revealed the fractal structure. Specifically, the fractality holds in three domains that can be respectively identified as the slurry, matrix, and the coarse content. Furthermore, the matrix fractal, which distinguishes debris flow from other kinds of flows, involves a hierarchical structure in the sense that it might contain ever increasing grains while the total range of grain size increases. It provides a possible mechanism for the boulder suspension.
分类号	X 43; TU 411.2
资助信息	the National Natural Science Foundation of China (40671025); the Knowledge Innovation Program of Chinese Academy of Sciences (IMHE 1100001061)
语种	英语
公开日期	2010-11-09
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/2480]
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
推荐引用方式 GB/T 7714	Jingjing Liu,Xiaoqing Chen,Yong Li,et al. Fractal Structure of Debris Flow[J]. Wuhan University Journal of Natural Sciences,2007,12(4):595-598.
APA	Jingjing Liu,Xiaoqing Chen,Yong Li,&Kaiheng Hu.(2007).Fractal Structure of Debris Flow.Wuhan University Journal of Natural Sciences,12(4),595-598.
MLA	Jingjing Liu,et al."Fractal Structure of Debris Flow".Wuhan University Journal of Natural Sciences 12.4(2007):595-598.