大体积混凝土施工过程中受到的日照影响

Influence of Solar Radiation on Temperature of Mass Concrete in the Process of Construction

目前在确定坝体稳定温度场边界条件时已考虑日照影响，在计算凝土施工过程中的温度场时，尚未考虑日照影响，实际上这种影响是很大的。本文给出其计算方法。

At present, the influence of solar radiation has been considered in determining the boundary condition of the final steady temperature field of concrete dams but has not been considered in computing the temperature variations of mass concrete in the process of construction. Practically, this influence is very remarkable. The method of computation is given in this paper.