机构地区: 汕头大学工学院土木工程系
出 处: 《建筑科学》 2005年第5期48-50,47,共4页
摘 要: 指出单一纤维复合材料(FRP)加固混凝土存在的若干问题。结合混杂纤维复合材料(HFRP)的特点和我们开展的玻璃纤维(GF)/碳纤维(CF)HFRP加固混凝土梁、柱的对比试验研究情况,从安全、耐久和经济性三方面说明HFRP加固的优越性。 Some problems existed in single type of fiber reinforced polymer (FRP) used for strengthening concrete are pointed out. By the way that the feature of hybrid fiber reinforced polymer (HFRP) is combined with the comparative testing research on glass fiber (GF), carbon fiber(CF) and HFRP for strengthening beams and columns of concrete, the advantages of HFRP used for strengthening are discussed in terms of safety ,durability and economy.