富水砂卵石隧道暗挖施工工艺  

Subsurface excavation construction technology of water-rich sandy gravel tunnel

作　　者：孙风革[1] 

机构地区：[1]中煤邯郸中原建设监理咨询有限责任公司

出　　处：《山西建筑》2009年第22期315-316,共2页Shanxi Architecture

摘　　要：根据隧道地质情况,采用了暗挖法施工方案,详细介绍了富水流砂地段隧道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,从而确保隧道施工安全,保证工程质量。According to the turmel geological situation, the author adopts subsurface excavation construction scheme, introduces the subsurface excavation construction technology and control points of water-rich sandy gravel tunnel in detail, according to the compilation of manipulation construction scheme, establishment of reasonable construction technology and reasonable arrangement of construction procedures, thus ensuring tunnel construction safety and project quality.

关 键 词：隧道 富水流砂地段 暗挖法 施工工艺 

分 类 号：U455[建筑科学—桥梁与隧道工程]