- 曲廣雷1，2，常廣利2，王顯利2，李梓赫3，劉浩宇3，孫祥濤2，李 欣2
引用本文摘 ? 要：為建立透水混凝土抗壓強度與透水系數的定量關系模型，制備了透水混凝土試件，并測試了試件的有效孔隙率、透水系數和28 d抗壓強度。結合現有模型，建立了基于Griffith斷裂理論的數學關系模型，并驗證了模型的有效性；基于本文提出的模型，選取合適參數，可以對透水混凝土性能進行有效預測。 Abstract: In order to establish a quantitative relationship model between the compressive strength and the permeable coefficient of pervious concrete, pervious concrete specimens were prepared through laboratory tests, and the effective porosity, permeable coefficient and 28 d compressive strength were measured. Combined with the existing model, the mathematical relation model based on Griffith fracture theory was established and the validity of the model was verified. Based on the model proposed in this article, selecting appropriate parameters can effectively predict the performance of pervious concrete.
曲廣雷,常廣利,王顯利,等.透水混凝土強度與透水系數關系模型研究[J].混凝土與水泥制品,2022(2):22-26. QU G L,CHANG G L,WANG X L,et al.Study on the Relationship Model Between Pervious Concrete Strength and Pervious Coefficient[J].China Concrete and Cement Products,2022(2):22-26.