浅谈釜山隧洞洞内混凝土衬砌施工质量控制

Discussion on Construction Quality Control to Concrete Lining in Fushan Tunnel

釜山隧洞工程是南水北调中线工程的一座大型建筑物，采用4台钢模台车进行洞内边顶拱衬砌，配合以完善的质量保证措施，大大缩短了施工时间，减少了混凝土表面气泡、气泡外观平整光滑，为类似工程的隧洞施工积累了一定的经验。

Fushan Tunnel is a large-scale building in the Middle Route of the South-to-North Water Transfer Project. There are 4 steel mould trolleys for lining of the side and roof arch in the tunnel and it adopts a consummate quality guarantee system, which consumedly＇shorten construct ion time, reduce bubbles on concrete surface, and ensure flat and smooth surface. It can be used for reference for similar tunnel constructions.