青岛流亭机场航站楼预应力施工与质量控制

Discussion of construction and quality control of the prestress of airport building

为了保障青岛流亭机场航站楼工程质量,详细地介绍了流亭机场航站楼预应力工程的施工过程与质量控制措施,从施工流程、材料要求、预应力筋铺设、预应力张拉、反拱监测、孔道灌浆、封锚等施工环节介绍了超长大面积预应力工程的主要技术要求,工程应用效果表明:所采取的措施缩短了工期,节约了费用,取得了良好的经济效益.

This paper describes in details about the construction process and quality control measure of a certain prestressed concrete structure of the airport building of Qingdao Liuting Airport project. In several construction aspects such as construction procedure, requirements for material, the setup and tension of prestressed bar, the monitor of reverse arch, grouting, seal anchor, etc, the paper discusses the main technical requirements for super-long and huge-area prestressed concrete structures, and the fine project quality indicates that all the measures taken are effective.