桥梁加固与桥梁拓宽施工技术分析

The construction technology of bridge reinforcement and bridge road widening

以莱州某桥梁工程项目建设情况为例,对桥梁拓宽改建的模式进行了阐述,基于桥梁工程改扩建施工技术,从增加钢筋混凝土悬臂挑梁量、增加桥梁边梁等方面,分析了桥面扩宽改建的施工方式,并介绍了墩台位置拓宽改建的施工方式。

Taking a bridge engineering project construction situation in Laizhou as an example, this paper elaborated the widening and reconstruc-tion model of bridge, based on the reorganization and expansionconstruction technology of bridge engineering, from the increasing reinforced con-crete cantilevered beams quantity, increasing the bridge and edge beam and other aspects, analyzed the construction method of bridge widening and reconstruction, and introduced the construction methods of pier position widening and reconstruction.