某厂房27m跨后张预应力屋架施工质量监控

Quality Monitoring in the Construction of a Factory Building's 27m Prestressed Post-tensioning Truss

在某排架结构的工业厂房中,27m跨后张预应力屋架的制作、吊装是重要的分项工程。文章研究采用后张法现场制作27m预应力钢筋混凝土屋架的施工质量监控,实践证明,为保证工程质量而采用严谨的施工方案、完善的质量保证体系和安全措施,并且严把每道工序关,就可以使屋架施工达到设计要求。

The fabrication and hoisting of the 27m prestressed post-tensioning trusses is an essetial work in the construction of a bent factory building. Practice shows that the truss win meet the designed requirement when indiscrete construction scheme is used, every step in the construction process is strictly controlled and perfect quality insurance system and safety measures are established.