【摘要】 根据105#矿体详查结果,对矿体内民采采空区及其遗留坑道进行了统计和分类,详细介绍了空区的规模和分布情况,并对空区的危害和隐患进行了评估,提出并制定了切实可行的空区治理方案,同时也制定了与之对应的空区治理实施过程中的地压监测方案。通过近1年的空区治理施工,已治理结束的空区均达到或超过了预期效果。更多还原

【Abstract】 According to the detailed investigation results of No.105 Orebody,statistics and classification of the goafs and roadways formed in the private mining of the orebody were made.The size and distribution of goafs were described,their hazard and hidden danger were evaluated,a practical goaf treatment plan was worked out and a ground pressure monitoring plan for the goaf treatment process was also formulated.In the nearly one year goaf treatment,the goafs treated have all reached or exceeded the expected results.更多还原