钢筋混凝土预应力公路桥梁工程的设计探讨

Discussion on the Design of Reinforced Concrete Prestressed Highway Bridge Engineering

为探讨钢筋混凝土预应力公路桥梁工程的设计要点,结合工程实例,先分析了钢筋混凝土预应力公路桥梁工程设计中存在的问题,接着论述了设计要点。探讨结果表明,钢筋混凝土预应力公路桥梁工程结构相对复杂,为保证设计效果,需要结合工程特性、地质条件等,从抗震设计、孔径布置设计、桥梁截面设计、桥梁细部设计、排水系统设计等方面同时入手,值得相关单位高度重视。

In order to discuss the design points of reinforced concrete prestressed highway bridge engineering,combined with the engineering cases,this paper first analyzes the problems existing in the design of reinforced concrete prestressed highway bridge engineering,and then discusses the design points.The results show that the reinforced concrete prestressed highway bridge engineering is relatively complex in structure.In order to ensure the design effect,it is necessary to combine the engineering characteristics and geological conditions,and start with the seismic design,pore size layout design,bridge section design,bridge detail design,drainage system design and other aspects at the same time,which is worthy to be noted by relevant units.