摘要
以平安金融中心(PAFC)大体积底板混凝土施工为例,重点介绍了一次性浇筑3.2万m3混凝土所采用的配合比设计、足尺模型试验与计算、后期养护的质量控制等技术难点、亮点。为大体积混凝土底板的施工提供参考与借鉴。
This paper took the large volume concrete floor of Shenzhen Ping＇an Financial Center as an example,focused on the technical difficulties and highlights of the one-time pouring 32 thousand cubic meter concrete and the mixture ratio design of the concrete,as well as the full scale model test and calculation,and the quality control of the conservation of the concrete floor. We hoped that it would be an useful reference for the construction of large volume concrete floor.
出处
《工程质量》
2016年第4期59-62,共4页
Construction Quality
关键词
大体积混凝土底板
配合比设计
足尺模型试验与计算
后期养护
large volume concrete floor
mixture ratio design
full scale model test and calculation
conservation
