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| 银山铅锌矿采空区调查与处理 | |
| 摘 要： | 本文论述了银山铅锌矿采空区调查情况,并提出了与矿山实际紧密结合的、切实可行的采空区处理方法. |
| 关 键 词： | 采空区 废石干式充填 削壁充填 重点处理空区 |
INVESTIGATION AND TREATMENT OF CAVED AREAS AT YINSHAN LEAD& ZINC MINE |
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| Abstract: | This essay discusses the investigations to the caved areas at Yinshan Mine and puts forward a practical and close -to-mine-practice treatment method to solve it. |
| Keywords: | Caved area Dry waste fill-back Wall-cut filling Key area treatment |