【摘要】 交通工程中大量使用信号灯架,其质量、耐久性、造价是工程建设的重要指标.笔者介绍了复合材料的性能,用大型结构分析软件ANSYS对玻璃钢复合材料制作的红绿灯架进行了有限元分析,并与普通钢材红绿灯架进行了分析和比较.更多还原

【Abstract】 A great number of signal light frames are used in the traffic engineering. Its quality and durability and cost are important indexes of engineering construction.Compared with the plain steel,the property of glass fiber composite material is discussed,and a finite element analysis of the traffic light frame made of this composite material is conducted with ANSYS soft ware.更多还原