Taking the Qinghai-Tibet
highway for example, the author of this paper presents a finite element method in which all the boundary conditions such as radiation, convection, wind speed, evaporation, etc. are considered, meanwhile, this paper gives formulas to simulate every field factor. For the temperature of the natural surface of Tuotuo River area and the surface of the test embankment, the results calculated by this paper method agree well with actual field measurements. Furthermore, the paper ...