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da cai gao zong cai gong zuo mian yang xie kai cai ye ya zhi jia shi ying xing fen xi
Author(s): 
Pages: 83-84,93
Year: Issue:  9
Journal: Coal

Keyword:  大采高仰斜开采液压支架适应性;
Abstract: 针对霍尔辛赫煤业3210综采工作面大采高大角度仰斜开采难题,采用理论分析、参数对比计算、数值模拟等方法,分别对仰斜开采中液压支架受力情况、适应性、初撑力与围岩稳定性的关系等进行了研究,工程实践中采取针对性措施,保证了工作面的安全高效开采。对大采高仰斜开采综采液压支架应用具有一定的参考借鉴价值。
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