大跨度预应力混凝土结构设计中的要点及应用

Large span prestressed concrete structure of the main points in the design and application

近年来,大跨度预应力混凝土结构在工程上的应用越来越广泛,并且取得了良好的经济效益。针对在设计过程中遇到的问题,分析了大跨度预应力混凝土结构设计中要点,介绍了某工程大跨度预应力混凝土结构的设计特点,为该结构的推广应用奠定基础。

In recent years,large-span prestressed concrete structure in the engineering more and more widely,and achieved good economic benefits.Problems encountered in the design process,analysis of the points in the large span prestressed concrete structural design,a project of large span prestressed concrete structural design characteristics,so as to lay the foundation for the further application of the structure.