曹村煤矿条带充填参数对地表沉降的影响

Effect of Strip-filling Parameters on Surface Subsidence in Caocun Coal Mine

摘要: 为了研究条带充填参数对地表沉降的影响，以曹村煤矿为背景，在关键层理论的基础上初步计算出条带充填间距与充填条带宽度，然后运用FLAC^3D数值模拟软件模拟并分析条带充填间距及充填条带宽度对地表沉降的影响规律，并验证了关键层理论计算方法的合理性。
- 条带充填 /
- 关键层 /
- 地表沉降 /
- 数值模拟
Abstract: The article took Caocun Coal Mine as an example for researching the effect of strip-filling parameters on surface subsidence. The article preliminarily calculated the strip-filling spacing and stowing width based on the key layer theory, then simulated the strip-filling spacing and stowing width's effect on surface subsidence by FLAC^3D numerical simulation software and analyzed their laws, which validated the rationality of calculation method of the key layer theory.
- strip-filling /
- key layer /
- surface subsidence /
- numerical simulation

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