桥梁新型复合材料的发展应用

The Development and Utilization of the New-type Composite Materials

纤维复合材料是土木工程特别是桥梁工程现今广泛发展的新型复合材料。以玻璃纤维、碳纤维和芳纶纤维为代表,介绍了复合材料的主要特性以及在桥梁工程中的应用,阐述了其良好的发展前景。

The fiber composite material is a new-type composite material that is widely developed at present in the civil engineering especially in the bridge engineering. Taking the glass fiber reinforced plastic (GFRP), carbon fiber reinforced plastic (CFRP) and aromatic fiber reinforced plastic (AFRP) as the representative materials, this paper introduces the main features of the composite materials and their application in the bridge engineering, and expounds their good developing prospects.