摘要
结合工程实例,利用有限元软件Midas Civil2012,建立相应的模型,根据检测结果并结合相应的规范,对旧钢筋混凝土箱形肋拱桥主拱圈和桥面板进行的承载能力分析评定。
Combining with a project, the article mainly aims to solve old reinforced concrete box rib arch bridge carrying capacity assessment to detect problems. In addition, the paper used the finite element software to establish the model and then did structure calculation according to the corresponding standard.
关键词
钢筋混凝土箱形肋拱桥
承载能力
荷载组合
结构验算
reinforced concrete box arch rib
carryingcapacity
load combinations
checking structure
