关于混凝土箱梁外观出现水波纹的预防探讨

Prevention of ripple on the surface of concrete case bridge

对某高速公路箱梁首件施工中局部出现的水波纹现象进行了论述,分析了产生水波纹现象的原因,采取了相应的措施和对策,严格按这些措施控制施工,取得了良好的效果。

This article states the local ripple that appeared on the initial work piece of a highway case bridge, and analyzes reasons for this phenomenon. It adopts corresponding countermeasures and them measurements could achieve good effects.