分析了影响在桥梁上应用先进复合材料经济效益的因素,继之以考察正用于设计和建造先进复合材料结构物(包括桥梁)的设计方法和规范。介绍了不同的桥梁形式证明可采用先进复合材料(有时连同其它材料),并列举了对委托方和桥梁使用者的实惠。 The factors that affect the economic benefits of applying advanced composite materials to the bridge were analyzed followed by an examination of the design methods and specifications being used to design and build advanced composite structures, including bridges. The different forms of bridges were introduced to demonstrate that advanced composites (sometimes together with other materials) can be used and the benefits to clients and bridge users are enumerated.