柏年河大桥梁体静力性能试验研究

Test Study of Static Behavior of Girder of Bainian River Bridge

为研究组合式连续梁的受力性能,以合安高速公路柏年河大桥为例,取其中一片组合式I形梁进行加载试验,研究该种结构的静力特性和最大安全承载能力。通过对单片梁的研究,为该种结构在今后桥梁工程中的进一步推广应用提供参考。

To study the mechanical behavior of continuous composite girder, the girders of Bainain River Bridge on Hefei-Anqing Expressway are taken as the research object, and a piece of I-shape composite girder is collected from the Bridge for loading tests and for studying of the static behavior and limited safety carrying capacity of the girder. The study of the type of the girder provides reference for further popularizing and applying the type of the girder to bridge works in the future.