山东煤炭科技
山東煤炭科技
산동매탄과기
Shandong Coal Science and Technology
2015年
8期
167-169
,共3页
大埋深%老空水%探放
大埋深%老空水%探放
대매심%로공수%탐방
large depth%gob water%exploration and discharge
大埋深老空积水是矿井重要危险源，探放过程中存在塌孔等因素影响。综合利用矿压、材料力学等方面知识，合理确定探水“三线”、钻孔设计方案，控制不利影响因素，实现了探放水工作安全实施。
大埋深老空積水是礦井重要危險源，探放過程中存在塌孔等因素影響。綜閤利用礦壓、材料力學等方麵知識，閤理確定探水“三線”、鑽孔設計方案，控製不利影響因素，實現瞭探放水工作安全實施。
대매심로공적수시광정중요위험원，탐방과정중존재탑공등인소영향。종합이용광압、재료역학등방면지식，합리학정탐수“삼선”、찬공설계방안，공제불리영향인소，실현료탐방수공작안전실시。
The gob water with large buried deep is the important dangerous source of mine, and the holes easy collapse in the process of exploration and drainage. We use the knowledge of mine pressure, material mechanics, reasonably determine the water "three line" of exploration, the borehole design scheme, control the adverse factors, and realize the safety of water release work.
