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qian tan fang zhuang kuang wa si fu cun gui lv ji ying xiang yin su
Pages: 65-66
Year: Issue:  10
Journal: Coal

Keyword:  方庄矿瓦斯赋存规律影响地质因素;
Abstract: 文章以方庄矿瓦斯赋存规律和影响因素为研究对象,根据区内钻孔取样测试资料并结合矿井实际生产中测定的瓦斯涌出量,提出了该区二1煤层瓦斯含量总体北部低、南部高,而且随煤层埋深增加而增大,瓦斯赋存具明显的不均衡性的特点,并根据矿区的边界、构造、水文地质条件情况,探讨研究了影响该区瓦斯赋存规律的主要地质因素。
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