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一、前言一般统称之复合材料,实际上系指纤维增强塑料(下略为FRP)是为了取代轻金属在美国发展起来的。这种强化塑料系用很细的玻璃纤维与聚酯树脂复合而成,自1945年起直到1950年均以工业规模生产。由于它具有优异的耐腐蚀性、重量轻、耐冲击等复合特性而获广泛应用。后来基体材料
I. INTRODUCTION The general term for composite materials, in fact, refers to fiber-reinforced plastics (slightly FRP) designed to replace light metals in the United States. This reinforced plastic is made of very fine glass fiber and polyester resin compound, from 1945 until 1950 all on an industrial scale. Because of its excellent corrosion resistance, light weight, impact resistance and other composite properties have been widely used. Later matrix material