浅谈大跨度PC连续刚构桥病害成因及加固技术

Discussion on the Cause of Disease and Reinforcement Technology of Long Span PC Continuous Rigid Frame Bridge

近年来,我国高速公路的建设不仅促进了地区经济的增长,也为人们的出行提供了很大的便利。然而高速公路施工工期长、涉及环节多,具有一定的复杂性。基于氏,本文结合某具体工程,对大跨度PC连续刚构桥病害成因及其加固技术进行研究与分析,以供参考。

In recent years,Chinese highway construction not only promotes the growth of regional economy but also provides great convenience for people's travel.However;the highway construction period is long and involves many links,which has certain complexity.Based on this,in this paper combined with a specific project,this paper studies and analyzes the causes of disease and reinforcement technology of long-span PC continuous rigid frame bridge,for reference.