综放面全锚网沿空巷道围岩变形规律  

Analysis of deformation law around roadway driving along next goaf by bolting with mesh in fully-mechanized top-coal caving face

作　　者：杨永杰[1] 姜福兴[1] 柏正才[2] 邵景柱[2] 胡学军[2] 

机构地区：[1]山东科技大学,山东泰安271019 [2]兖矿集团有限公司济宁二号煤矿,山东济宁272172

出　　处：《矿山压力与顶板管理》2001年第2期29-31,28,共4页Ground Pressure and Strata Control

摘　　要：文章对济宁二号煤矿第一个综放工作面全锚网支护沿空巷道 2 3 0 2综放沿空巷道围岩的变形规律进行了较全面的分析 ,并根据围岩变形情况提出了合理的支护建议 。The deformation law of roadway supported by bolting with mesh, which is the first roadway driving along next goaf at Jining No. 2 coal mine, is analyzed in this paper. Then some support suggestions are put forward according to the roadway deformation law. There are some references in supporting design of similar bolting roadway driving along next goaf for fully mechanized top coal caving face by using the method.

关 键 词：综放工作面 沿空巷道 锚网支护 围岩变形 地质条件 顶板 

分 类 号：TD353[矿业工程—矿井建设]