摘要
目前高性能海工混凝土配合比设计还没有统一的方法。应用正交配合比设计,论述了杭州湾大桥北航道桥索塔高性能海工混凝土的设计原则、方法和过程,确定了满足施工要求的海工混凝土配合比,并就试验结果进行分析,提出了影响海工混凝土性能的因素。
High-performance marine concrete mix ratio design has no unified approach at present.Discussion is made on design principle, method and procedure of high performance marine concrete of northern route bridge cable tower of Hangzhou Bay Bridge by orthogonal mix ratio design,and determines the mix ratio of marine concrete which can meet the construction requirements.Analysis is also made on the test results, and factors affect the performance of marine concrete are put forward.
出处
《新型建筑材料》
北大核心
2007年第11期46-48,共3页
New Building Materials
