摘要
通过冻结法在某矿井掘进中的应用实例,论述了人工冻结法的原理及优点,着重研究了冻结法在工程中的冻结设计、施工工艺及对周围环境的影响等,实践证明:该工程采用冻结法施工,在保证施工安全的同时提高了井筒掘进的效率,为项目的建成投产打下了很好的基础。
Through the application case of freezing method in a mine excavation, this thesis discusses the principle and advantages of artificial freezing method, mainly studies it freezing design, construction technology, and impacts on surroundings. Practice proves that： adopting freezing method can not only improve shaft excavation efficiency but also guarantee construction security. Thus, it has laid good base for project completion and production.
出处
《山西建筑》
2010年第34期118-119,共2页
Shanxi Architecture
关键词
矿井掘进
冻结法施工
松散层
砂砾石层
mine excavation, freezing method construction, loose layers, sand and gravel layers
