有限元在混凝土箱梁温度场分析中的应用

The application of finite element theory in the analysis of the concrete box beam temperature distribution

根据箱梁表面温度分布的分析理论,采用有限元计算得到箱梁温度场分布随着太阳辐射角度的变化规律。

According to thermal conductivity principle using finite element theory analyses the change rule of the concrete box beam cross-section temperature distribution as the changing of the solar radiation angle.