摘要
结合陕西省神木县应急供水工程输水隧洞地质情况,采用了暗挖法施工方案,详细介绍了富水粉细砂层隧洞暗挖施工工艺及控制要点,通过编制具有可操作性的施工方案、制定合理的施工工艺、合理安排施工工序,从而确保隧洞施工安全,保证工程质量。
According to the emergency water supply project convey tunnel geological situation in Shenmu county Shannxi province,the author adopts subsurface excavation construction scheme,introduces the subsurface excavation construction technology and control points of water-rich silty sand tunnel in detail,according to the compilation of manipulation construction scheme,establishent of reasonable construction technology and reasonable arrangement of construction procedures,thus ensuringtunnel construction safety and project quality.
出处
《山西建筑》
2011年第12期188-190,共3页
Shanxi Architecture
关键词
隧洞
富水粉细砂层
暗挖施工
tunnel
water-rich silty sand
subsurface excavation
