某高架桥盖梁裂缝分析及加固方案  

Disease Analysis & Primary Study of Rehabilitation Method on an Overhead Viaduct Coping

作　　者：杨光[1] 陈惟珍[1] 刘学[1] 

机构地区：[1]同济大学桥梁工程系,上海200092

出　　处：《中国市政工程》2007年第3期47-47,56,共2页China Municipal Engineering

摘　　要：以某高架桥一盖梁开裂为工程背景,调查其开裂状况,量测裂缝形态和宽度,分析开裂原因,并计算验证。从而对开裂盖梁的承载力进行评估,并提出加固方案。On the background of a cracking overhead viaduct coping,studing the cracking status,measuring the shape and width of the cracks and primarily analysis the cause of the crack,the calculation and verification are conducted.After computing and assessing the capacity of the cracked coping,the need of rehabilitation and proposed the strengthening plan are pointed out.

关 键 词：高架桥 盖梁 开裂 维修 

分 类 号：U445.7[建筑科学—桥梁与隧道工程]