| 张俊,杨本水.含水层下矸石充填采煤充实率控制导水裂隙带高度发育研究[J].安徽建筑大学学报,2015,23(): |
| 含水层下矸石充填采煤充实率控制导水裂隙带高度发育研究 |
| Highly Growth Study aquifer mining waste filling adequacy ratio control water flowing fractured zone |
| 投稿时间：2015-03-09 修订日期：2015-08-26 |
| DOI：10.11921/j.issn.2095-8382.20150310002 |
| 中文关键词: 矸石充填采煤 充实率 导水裂隙带 等价采高 |
| 英文关键词: Filling coal gangue filling percentage water conducting fractured zone equivalent mining height |
| 基金项目:国家自然科学基金基金（51074002和51274007）联合资助 |
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| 中文摘要: |
| 为了研究含水层下矸石充实率对控制导水裂隙带高度发育的影响,分析含水层下矸石充填采煤覆岩移动变形特征,对等价采高的计算公式进行了细化和修正,并利用等价采高理论套用经验公式对不同充实率下的导水裂隙带高度进行预计,实践开采结果表明：含水层下矸石充填具有有效控制覆岩移动变形,导水裂隙带预计高度和实测结果二者大体一致。 |
| 英文摘要: |
| To study the effect of controlling the height of water flowing fractured zone aquifer under development gangue adequacy ratio,analysis of mining waste filling strata movement aquifer under deformation characteristics,the equivalent mining height of refinement and correction formulas,and use the equivalent mining height theory apply empirical formula with water flowing fractured adequacy ratio under different heights expected,practice showed that：Waste filled aquifer has effective control of overlying strata movement and deformation,water flowing fractured zone height and the measured results are expected both in general unanimously。 |
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