混凝土强度概念的细化及其与耐久性的关系

Different Concepts of Strength of Concrete and the Relationship Between Strength and Durability

讨论了混凝土强度的不同概念及其与耐久性的关系。指出不同龄期混凝土强度与耐久性的相关性存在相反的情况,并进一步指出在不同的组成结构范围内,混凝土28d抗压强度与耐久性分别存在正比和反比关系。

The different concepts of concrete strength and the relation between concrete strength and its durability are discussed.The pertinence between the strength of concrete under different ages and its durability has inverse changes.And with the different composition structure ranges,the 28 days compressive strength of concrete varies both direct ratio or inverse ratio according to its durability.