下承式钢管混凝土拱桥施工控制研究  

Study on Construction Control to Through Concrete Filled Steel Tube Arch Bridge

作　　者：王翯[1] 罗琪 

机构地区：[1]同济大学桥梁系,上海200092 [2]浙江公路水运工程监理有限公司,杭州310004

出　　处：《北方交通》2010年第12期24-27,共4页Northern Communications

摘　　要：结合一座主跨86m下承式钢管混凝土拱桥,讨论了该型桥梁的施工控制要点,并将理论计算与系梁、横梁以及吊杆力的实际测试结果进行对比分析,验证了施工控制方案的可行性。Key point of construction control of a through concrete filled steel tube arch bridge with 86m main span is discussed.The feasibility of the construction control scheme is verified by comparative analysis between the theoretical values and actual test results of binder,beam and suspender force.

关 键 词：钢管混凝土拱桥 施工控制 系梁 横梁 吊杆力 

分 类 号：U446.22[建筑科学—桥梁与隧道工程]