变形精确控制梁温度场分析

Analysis for Temperature Field of Deformation Accurate Control Beam

对于变形控制要求极高的悬空高架梁,其温度场效应不容忽视,在一定程度上可能会超过荷载作用成为设计的控制因素,而传统的现场实体观测试验在工期、经济性以及可靠度方面无法完全满足工程实际的需要,借助成熟的有限元分析软件进行温度场效应仿真分析,可以及时地为工程设计提供经济。

Because the deformation criterion of deformation accurate control beam is very strict, temperature field effect shouldn't be ignored and will become control factor to some degree. With mature finite element analysis software we can provide proper suggestions for engineering design of deformation accurate control beam, which is better than field observation experiment in terms of cost, accuracy and time.