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浅议炮采工作面支护设计
Discussion on Shoring Design of Blasting Mining Working Face
【摘要】 中小型煤矿仍在使用炮采,工作面支护设计是《作业规程》编制时必须计算的,文章阐述了中平能化集团大庄矿己18-25050工作面的支护设计。
【Abstract】 Medium-sized and pint-sized coal mine are still in using blaster mining,when weave task bylaw,working face shoring design is must to be consider.The article expatiate Zhongping Energy and Chemical industry Group Dazhuang mine 18-25050 working face’s shoring design.
【关键词】 炮采工作面;
支护设计;
支护强度;
单体液压支柱;
【Key words】 blaster mining working face; shoring design; shoring strength; Monomer hydraulic pressure shoring;
【Key words】 blaster mining working face; shoring design; shoring strength; Monomer hydraulic pressure shoring;
- 【文献出处】 科学之友 ,Friend of Science Amateurs , 编辑部邮箱 ,2011年06期
- 【分类号】TD355
- 【被引频次】2
- 【下载频次】40