借助滑模承重体系进行高墩盖梁施工新技术

On new technique for high pier coping construction with sliding mode bearing system

在采用滑模技术进行桥梁高墩施工的基础上,针对高墩盖梁施工承重和垂直物料运输等实际问题,提出一种借助滑模承重体系进行高墩盖梁施工的新思路,并通过力学计算和工程实例论证了该方法的可行性,在神河高速公路桥梁高墩盖梁施工应用中取得了显著的经济效益,该技术在高墩桥梁施工领域具有推广应用价值。

Based on the adoption of the sliding mode technique in the bridge high pier construction, accoMing to high pier coping construction load and verlical transportation pr^hlems, the paper poinls out the new ideas fi）r the high pier coping construction with the sliding mode bearing system, indicates the method＇ s feasibility according to the dynamic calculation and engineering cases, achieves better economic benefits in its ap- plication along Shenchi-Hequ Expressway, and indicates the technique has better application value in the high pier bridge construction.