再生混凝土抗压强度与劈裂抗拉强度相关性研究

Study of Relevance of Compressive Strength with Splitting Tensile Strength of Recycled Concrete

通过调整水胶比、再生集料掺量、胶凝材料用量、再生集料最大粒径,根据再生混凝土的抗压强度和劈裂抗拉强度的测试结果,研究了再生混凝土的抗压强度和劈裂抗拉强度的相关性,并初步探讨了再生混凝土的劈裂抗拉强度计算公式。

Through adjusting water-binder ratio, content of recycled aggregate, cementing material, and maximum size of recycled aggregate, the relevance of compressive strength with splitting strength of recycled concrete was studied based on test results of compressive strength and splitting tensile strength of recycled concrete, and the formula for calculating the splitting tensile strength of recycled concrete was probed initially.