望峰岗深井开采设计创新

Design Innovation of Deep well Exploitation in Wangfenggang Coal Mine

随着我国煤炭进入深井开采,深井开采设计显得越来越重要。文章针对淮南望峰岗矿井煤层埋藏深、地压大、瓦斯高等特点,对望峰岗矿井设计在开拓方式、巷道支护、瓦斯综合治理等方面进行了创新。

With the increase of mining depth in China, Design of depth well becomes more and more important. Based on analysis of the characteristics in W-angfenggang Coal Mine, such as deeply buried, high gas emission and large ground pressure, the technology innovation is in progress in the development mode, roadway support and comprehensive control of gas.