摘要
基于三维非稳定温度场的理论,应用有限元软件ANSYS,采用瞬态热分析方法对箱梁2#块水化热温度场进行仿真分析,计算各个时段箱梁各布置点的温度场分布,研究其温度的变化规律,结合实测进行对比分析。
Based on the three-dimensional unsteady temperature field theory and the finite element software ANSYS is introduced,through the transient thermal analysis of hydration temperature field simulation of 2# box girder,the box girder temperature distribution during different time are calculated.The temperature variation is studied combined with the measured data.
出处
《科学技术与工程》
2011年第27期6760-6762,共3页
Science Technology and Engineering
关键词
瞬态热分析
箱梁
水化热
transient thermal analysis box girder hydration heat
