【摘要】 本文针对钢筋混凝土结构设计新规范计算混凝土变形模量所存在的问题,在不改变原有应力应变曲线形式的基础上,对原计算公式中的有关系数进行了一定的调整,提出了新的混凝土应力应变曲线的数学表达式。更多还原

【Abstract】 There are some problems about calculatiug the module of concrete deformation in the new code of our country. On the basis of keeping the form of the stress-strain curve unchanged and adjusting two factors,this paper proposes a new mathematical formula for the stress-strain curve of concrete.更多还原