混凝土结构中混凝土强度等级的合理确定

The Rational Determination of the Concrete Strength Grade in Concrete Structure

目前混凝土结构设计中混凝土强度等级的选择有越来越高的发展趋势,笔者通过理论分析及计算实例,提出了合理选用混凝土强度等级的原则,可供有关工程设计的参考。

At the present,there is a developing trend of getting higher and higher for the choice of concrete strength in the design of concrete structure.Through theoretical analysis and calculation examples,the principle for the rational choice of the concrete strength grade has been put forward by the author,which can be used as the reference of relevant engineering design.