摘要
应用大型有限元分析软件ANSYS,模拟箱形梁水泥水化生热和对流边界条件,进行混凝土水化热温度场仿真计算,并与实测数据进行对比分析.结果表明,所建立的有限元分析模型可以精确地仿真实际混凝土温度场,可为类似工程借鉴.
The temperature field of concrete box girder is analyzed by means of the finite element analysis software ANSYS. The computational results are compared with the experimental results. The results show that the finite element model can be correctly made to simulate the temperature field of the concrete in practice.
出处
《甘肃科学学报》
2007年第1期149-152,共4页
Journal of Gansu Sciences
关键词
混凝土箱梁
水化热
温度场
有限元
concrete box girder
hydration heat
temperature field
finite element method
