预拱度分析

The analysis of the camber

从预拱度定义入手,阐述预拱度在不同混凝土桥上的应用,并对普通钢筋混凝土简支梁、预应力钢筋混凝土简支梁、普通钢筋混凝土连续梁预拱度的计算作了探讨,以期桥梁建成后正好在设计线上与路线相协调。

From the definition of the camber, the paper indicates the application of the camber in different concrete bridges and explores from the calculations of the cambers of the common reinforcing concrete simple-supported beams, the prestress reinforcing concrete simple-supported beams and common reinforcing concrete continuous beams in order to ensure the design line is consistent with the line after bridges are built.