摘要
本文用修正的Burgers模型推导出砼抗压强度与弹性模量的关系式。结果表明,该关系式与砼抗压强度与弹性模量的经验公式形式相同,从而用砼流变学理论证实了经验公式的准确性。
The equation of correlation between compressive strength and elastic modulus of concrete is derived on the basis of modified Burger's model. The result shows that the derived equation is similar to the empirical equation of correlation between compressive strength and elastic moulus of concrete. So this empirical equation is confirmed by rheology theory of concrete.
关键词
抗压强度
弹性模量
混凝土
compressive strength
elastic modulus
Burgers model
concrete
