Mechanical analysis of roof stability under nonlinear compaction of solid backfill body

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

【摘要】

：

Based on the compaction characteristic test and the nonlinear compaction deformation characteristics of backfill material, this paper applies the theory of nonl

【作者】

：

Li Meng Zhang Jixiong Liu Zhan

【机构】

：

SchoolofMines

【出处】

：

矿业科学技术学报：英文版

【发表日期】

：

2016年5期

【基金项目】

：

supported by the Project Funded by the National Basic Research Program of China （No. 2013CB227905）, the Fundamental Research Funds for the Central Universities of China University of Mining and Techno

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Based on the compaction characteristic test and the nonlinear compaction deformation characteristics of backfill material, this paper applies the theory of nonlinear elastic foundation of thin plate to establish a mechanical model of backfill body and roo

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Mechanical analysis of roof stability under nonlinear compaction of solid backfill body

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