公路桥梁独柱墩盖梁托架法施工技术

Construction Technology of Highway Bridge by Single-column Pier Bent Cap Bracket Method

以十天高速公路桥梁独柱盖梁托架法施工为例,针对圆柱墩身特点,详细介绍托架结构及其盖梁施工工艺及方法。该技术避免了落地支架地基处理等工序,节省了施工成本,为今后类似桥梁盖梁施工提供参考。

Taking the construction of Shitian Expressway Bridge by single-column bent cap bracket method as an example,the article introduces the bracket structure and its bent cap construction technology and method in detail for the characteristic of column pier.This technology avoids the procedures of foundation treatment for bracket on land,and economizes the construction cost,which provides the reference for the construction of bent cap of the similar bridges in future.