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	Investigating the Permeability of Marble under Moderate Pressure and Temperature
	Yang, Jianping1; Chen, Weizhong1,2; Yang, Diansen1; Tian, Hongming1
刊名	GEOFLUIDS
	2017
页码	-
ISSN号	1468-8115
DOI	10.1155/2017/4126908
英文摘要	The permeability of intact marble samples collected from the depth of 1.6 km in southwestern China is investigated under moderate confining pressures and temperatures. No microcracks initiate or propagate during the tests, and the variation of permeability is due to the change of aperture of microcracks. Test results show a considerable decrease of permeability along with confining pressure increase from 10 to 30 MP a and temperature increase from 15 to 40 degrees C. The thermal effect on the permeability is notable in comparison with the influence of the stress. A simple permeability evolution law is developed to correlate the permeability and the porosity in the compressive regime based on the microphysical geometric linkage model. Using this law, the permeability in the compressive regime for crystalline rock can be predicted from the volumetric strain curve of mechanical tests.
WOS研究方向	Geochemistry & Geophysics ; Geology
语种	英语
出版者	WILEY-HINDAWI
WOS记录号	WOS:000411603200001
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/3996]
专题	岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文
作者单位	1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 2.Shandong Univ, Res Ctr Geotech & Struct Engn
推荐引用方式 GB/T 7714	Yang, Jianping,Chen, Weizhong,Yang, Diansen,et al. Investigating the Permeability of Marble under Moderate Pressure and Temperature[J]. GEOFLUIDS,2017:-.
APA	Yang, Jianping,Chen, Weizhong,Yang, Diansen,&Tian, Hongming.(2017).Investigating the Permeability of Marble under Moderate Pressure and Temperature.GEOFLUIDS,-.
MLA	Yang, Jianping,et al."Investigating the Permeability of Marble under Moderate Pressure and Temperature".GEOFLUIDS (2017):-.

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