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采空区瓦斯运移规律的相似性实验通过采用相似理论试验模型模拟不同通风方式采空区瓦斯浓度场的分布和瓦斯运移规律,为工作面通风方式的选择方面提供一定的理论支持,同时可以帮助矿井有效地解决工作面上隅角瓦斯等问题。
Similarity experiment of gas migration law in goaf Through simulating the distribution of gas concentration field and gas migration law in goaf with different ventilation modes by using similar theoretical experimental model, this paper provides certain theoretical support for the selection of ventilation mode in work face, meanwhile, Can help the mine effectively solve the gas and other issues on the corner of the face.