桥梁拼宽技术分析

In practical engineering projects, we often encounter the problem of bridge widening or new bridges connecting old bridges. In order to ensure the rationality and effectiveness of bridge widening and reconstruction methods, it is necessary to conduct in-depth research on bridge widening and reconstruction methods. This paper intends to analyze and summarize the existing bridge widening theory of Tongji Road, and put forward some suggestions for the widening bridge construction in other reconstruction and expansion projects according to the analysis results.????