超薄组合式扶壁桥台施工技术

Construction techniques of thinner compound bridge abutment

以湖南省衡阳市西外环线中、小桥的超薄组合式桥台为例 ,介绍了壁厚仅 0 4m的组合式桥台的施工工艺。经施工方案比选 ,采用整体浇注法 ,通过控制钢筋和模板的制安质量 ,注重混凝土的拌和、浇注及养护 ,可确保超薄组合式桥台的施工质量和效率。

Using the thinner compound bridge adutment of middle and small bridges in Hengyang city,Hunan Province,the authors introduced the constnution process of compound bridge abutments with the wall thickness being 0 4 metre.