Roadway deformation during riding mining in soft rock

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

【摘要】

：

'Riding mining' is a form of mining where the working face is located above the roadway and advances parallel to it.Riding mining in deep soft rock crea

【作者】

：

Zhao Guozhen Ma Zhanguo Zhu Qi

【机构】

：

StateKeyLaboratoryofGeomechanicsandDeepUndergroundEngineering,SchoolofMechanicsandCivilEngineeringCh

【出处】

：

矿业科学技术学报：英文版

【发表日期】

：

2012年4期

【关键词】

：

巷道变形深部软岩开采行驶岩石应力采矿工作面煤矿安全生产变形机制 Soft rock roadwayDeformation mechanismPar

【基金项目】

：

This study is Supported by the National Natural Science Foundation of China，the Ministry of Education Support Program for New Century Excellent of China，the Fundamental Research Funds for the Central

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论文部分内容阅读

'Riding mining' is a form of mining where the working face is located above the roadway and advances parallel to it.Riding mining in deep soft rock creates a particular set of problems in the roadway that include high stresses,large deformations,a

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