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在南水北调工程中,渡槽作为重要的组成部分,有着不可替代的作用。针对南水北调中线工程黄河北左岸预应力排水渡槽的工作特点,分析了渡槽温度场边界条件。分析并计算了太阳辐射、气温、风速等边界条件对渡槽温度场的影响。
In the South-to-North Water Diversion Project, aqueduct has an irreplaceable role as an important part. Aiming at the characteristics of the prestressed drainage aqueduct on the left bank of the North Yellow River in the midline of the South - to - North Water Diversion Project, the boundary conditions of the temperature field in the aqueduct are analyzed. The influence of boundary conditions such as solar radiation, air temperature and wind speed on the temperature field of aqueduct was analyzed and calculated.