张庄分离式立交桥斜交角度较大,上部结构为钢-混组合梁,重车行经时晃动严重,已出现箱梁上翘、支座脱空的病害情况,故对桥梁进行了静载试验,得到了该桥相应的检测结果,完成了桥梁损坏状况和承载能力的分析评定,提出了桥梁病害防治的措施,最终拟定了维修加固方案。 Zhangzhuang separate overpass angle larger, the superstructure is a steel-concrete composite beam, heavy truck passing sway serious, there have been box girder upside down, the bearing vacancy disease, so the bridge was static load The corresponding test results of the bridge were obtained, the bridge damage status and carrying capacity were analyzed and evaluated, the measures to prevent and treat the bridge disease were put forward, and finally the repair and reinforcement plan was proposed.