降低客专箱梁混凝土损耗控制技术

To reduce customer designed box girder concrete loss control technology

在西成、石济客运专线箱梁预制施工中,采用精细化管理的手段,通过优化混凝土、模板工序的过程控制技术实践,总结出大截面、大体积、高性能混凝土箱梁的混凝土灌注方量控制措施,为类似的箱梁灌注积累了丰富的经验。

Through the Xi-Cheng, Shi-Ji beam prefabricated construction of passenger dedicated line box, use fine management means, through the optimization of concrete, the template process control technology practice, summed up the concrete pouring large section and large volume, high performance concrete box girder weight control measures, provide experience of similar box girder perfusion.