The fractal characteristics of micro-cracks in rock under uniaxial compression

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	The fractal characteristics of micro-cracks in rock under uniaxial compression
	Wang, YH; Li, TJ
	2001
会议日期	SEP 11-14, 2001
会议地点	BEIJING, PEOPLES R CHINA
页码	205-207
英文摘要	Since rocks generally are brittle materials, the generating, propagating, and combining of cracks in rocks play an important roles in the failure progress of rocks. Many researchers have concluded that the crack pattern have fractal properties, and the fractal method can be used to analyze the failure of rock. In this article, the box fractal dimension of two kinds of rock has been measured based on an experiment of SEM. The results illustrated that fractal dimension values varied with rocks. By numerical methods, the mechanism of the variation and relation to the stress and mineral composition in rocks have been studied. Further more, the failure properties characterized by the variation of fractal dimension are also studied by energy method.
会议录	FRONTIERS OF ROCK MECHANICS AND SUSTAINABLE DEVELOPMENT IN THE 21ST CENTURY
会议录出版者	A A BALKEMA PUBLISHERS
会议录出版地	LEIDEN
语种	英语
WOS研究方向	Computer Science ; Construction & Building Technology ; Engineering
WOS记录号	WOS:000173543200044
内容类型	会议论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/4344]
专题	岩土力学所知识全产出_会议论文
作者单位	Chinese Acad Sci, Inst Rock & Soil Mech
推荐引用方式 GB/T 7714	Wang, YH,Li, TJ. The fractal characteristics of micro-cracks in rock under uniaxial compression[C]. 见:. BEIJING, PEOPLES R CHINA. SEP 11-14, 2001.