高性能混凝土在钢管混凝土结构中的应用

Application of High Performance Concrete in Steel Pipe Concrete Structures

通过工程实例 ,介绍了采用耐久性设计原理确定配合比 ,通过模拟试验检验混凝土的各项性能指标 ,以验证所采用的配合比及施工工艺是否满足设计要求。

Authors adopted the match ratio, determined with the durability design principle,and measured concrete performance index with simulation tests in order to certificate whether the match ratio and construction methods can reach design requirements.