摘要
针对朱集西煤矿风井井筒冻结工程进行了介绍,结合该井筒水文孔设计及水位变化情况,分析了异常现象产生的原因,并提出了具体的处理办法,为今后该地区矿井施工积累了宝贵经验。
The paper introduces the freezing shaft project of the air shaft at Zhujixi coal mine,analyzes the reasons for the abnormal phenomena by combining with the hydrology drill design and the water level of the shaft,and points out factual measures,so as to accumulate precious experience for the mine construction in this area.
出处
《山西建筑》
2011年第12期120-121,共2页
Shanxi Architecture
关键词
矿井
井筒
水文孔
冻结壁
mine
shaft
hydrology drilling
freezing wall
