摘要
针对东河大桥出现的病害,从悬臂孔主梁及挂梁牛腿的加固、主梁负弯矩的加固、主梁锚跨及挂梁正弯矩区加固、主梁裂缝粘合等方面介绍了该桥的加固方案,并对该桥的加固效果进行了检测,结果表明加固效果良好,为类似工程提供了参考。
Aiming at the disease of Donghe bridge, it introduces the strengthen program of the bridge from the strengthen of arm main beam and lifting beam corbel, the strengthen of main beam negative moment, the strengthen of main beam anchor span and lifting beam sagging moment, the stick of main beam crack, and detects the strengthen effects of the bridge. The effects illustrates that the strengthen effects is good, and can supply reference to the similar projects.
出处
《山西建筑》
2008年第5期334-335,共2页
Shanxi Architecture
关键词
病害
分析
加固方案
裂缝
钢筋
disease, analysis, strengthen program, crack, steel bar
