Evolution of a mining induced fracture network in the overburden strata of an inclined coal seam

来源 :矿业科学技术学报：英文版 | 被引量 : 0次 | 上传用户：slgull

【摘要】

：

The geological conditions of the Pingdingshan coal mining group were used to construct a physical model used to study the distribution and evolution of mining i

【作者】

：

Wei Xiujun Gao Mingzhong Lv Yo

【机构】

：

InstitueofEnergy&,ChemicalIndustry,SchoolofHydraulicandHydropowerEngineering,StateKeyLaboratoryof

【出处】

：

矿业科学技术学报：英文版

【发表日期】

：

2012年6期

【关键词】

：

Inclined coal SEAM Fracture network EVOLUTION FRACTAL DIMENSION Inclined coal se

【基金项目】

：

the financial support from the State Key Basic Research Program of China(No.2011CB201201)

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The geological conditions of the Pingdingshan coal mining group were used to construct a physical model used to study the distribution and evolution of mining induced cracks in the overburden strata.Digital graphics technology and fractal theory are intro

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Evolution of a mining induced fracture network in the overburden strata of an inclined coal seam

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