摘要
对于大吨位高架梁 ,太阳辐射引起的温度效应无法忽略 ,并可能成为结构设计的控制因素。由于实体观测试验从工期、经济性以及可靠度方面存在不足 ,借助成熟的有限元分析软件 ,我们可以经济。
The temperature effect on large tonnage fly over beam caused by solar radiation should not be ignored, which will become the controlling factor of the structural design. With mature finite element analysis software we could give accurate suggestions for the design in time, which is better than the field observation experiment in all its aspects of the cost, time and the reliability.
出处
《结构工程师》
2002年第4期29-33,共5页
Structural Engineers
