高性能混凝土耐久性设计研究

Study on Durability Design of High Performance Concrete

为提高某特大桥箱梁混凝土耐久性,开展了C55高性能混凝土耐久性设计研究,对混凝土的工作性能、力学性能和耐久性进行了全面的优化设计,有效提高了该桥箱梁混凝土的耐久性。

To enhance the durability of the bridge,laboratory experiment had been undertaken about the C55 high performance concrete,the workablity,mechanical and durability properties were optimizing designed,and the durability of the bridge was improved.