道路桥梁施工裂缝原因分析

Analysis on crack reason of road and bridge construction

分析了道路桥梁桩基础、墩柱、台身、钢筋焊接的施工技术,主要对道路桥梁施工阶段裂缝的成因作了研究,从控制混凝土材料、温度、技术等方面阐述了裂缝的防治措施,以确保路桥工程使用的长久性。

This paper analyzed the construction technology of road bridge pile foundation,pier,machine body,reinforced welding,mainly re-searched the crack reason in road and bridge construction stage,from the control of concrete material,temperature,technology and other aspects elaborated the crack prevention measures,to ensure the longevity of road and bridge engineering use.