关于特大桥混凝土质量系统控制的思考

On Systematic Control over Concrete Quality of Grand Bridge

原材料品质控制、配合比参数设计与控制是影响混凝土性能的重要因素,基于系统控制的理念,保证混凝土品质与特大桥结构的匹配性,是有效减少特大桥施工过程中开裂的有效技术途径,对保证特大桥结构的安全性、耐久性具有重要的工程意义。

Control over raw material quality and design and control of mixing ratio parameter are the important factors influencing concrete performance. Based on the idea of systematic control, to ensure the matching of concrete quality and the grand bridge structure is an effective way to reduce the cracking of the bridge under construction and is of significance to secure the safety and durability of the grand bridge structure.