无外露穿墙螺栓重力式桥台模板加固技术

Concerning on reinforcing technology of gravity bridge abutment template without exposed through-wall bolts

简单介绍了如何采用14 a号槽钢桁架进行钢筋混凝土重力式桥台模板加固,具体阐述了该技术的施工方法,从而使重力式桥台外露部分无穿墙螺栓,确保重力式桥台的混凝土外观质量,同时为重力式桥台施工提供了实践经验。

This paper briefly introduces how to reinforce steel reinforced concrete gravity bridge abutment template by adopting 14a channel steel truss, specifically expounds construction method of this technology, so as to ensure gravity bridge abutment without exposed through-wall bolts and to guarantee concrete appearance quality of gravity bridge abutment, and to provide practical experience for gravity bridge abutment construction as well.