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混凝土结构耐久性已引起的社会广泛重视,FRP材料及PVC材料在改善混凝土耐久性及承载力等方面的作用已受到专业研究人员的关注。文中分别对FRP材料的耐久性、FRP-混凝土组合柱及FRP-PVC管混凝土组合柱承载力的研究结果进行了归纳总结及分析,阐述了FRP-PVC管混凝土组合柱进一步研究方向及工程应用意义。
The durability of concrete structures has caused widespread concern in society. The role of FRP materials and PVC materials in improving the durability and bearing capacity of concrete has attracted the attention of professional researchers. In this paper, the results of the research on the durability of FRP materials, FRP-concrete composite columns and FRP-PVC pipe concrete composite columns bearing capacity are summarized and analyzed, and further research directions and engineering application significance of FRP-PVC pipe concrete composite columns .