聚乙烯醇纤维橡胶再生混凝土力学性能研究Study on Mechanical Properties of PVA Fiber-Reinforced Rubber-Recycled Concrete
杨伟东,刘华新,王鹤松,柳亚男
摘要(Abstract):
为了研究聚乙烯醇纤维对橡胶颗粒再生骨料混凝土力学性能的提升作用,通过改变纤维掺量、再生骨料和橡胶颗粒取代率的方式,分析其对混凝土力学性能的影响,基于正交试验研究各因素对纤维橡胶再生混凝土力学性能影响程度。研究结果表明:随着再生骨料和橡胶颗粒骨料取代率的提高,试件的力学性能均呈不断降低的规律,聚乙烯醇纤维掺量为0.15%时,对力学性能的改善效果最优。极差分析和方差分析结果表明,聚乙烯醇纤维对混凝土力学性能的影响最显著。
关键词(KeyWords): 聚乙烯醇纤维;再生混凝土;橡胶颗粒;力学性能
基金项目(Foundation): 辽宁省教育厅科研项目(JJL201915404)
作者(Author): 杨伟东,刘华新,王鹤松,柳亚男
DOI: 10.15916/j.issn1674-3261.2026.01.008
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