论文部分内容阅读
车集煤矿主井装载硐室处在煤层及软岩地层中。施工中通过采用反井钻机辅助施工，加强支护结构强度和合理的施工方法等措施，实现了安全快速施工，工程质量优良。
Cheji coal mine main shaft loading chamber is located in coal seam and soft rock formation. Through the use of anti-drilling rig construction aids to enhance the strength of the support structure and reasonable construction methods and other measures to achieve a safe and rapid construction, engineering quality.