The influence of seasonal temperature difference on ultra-long high-rise buildings

high-rise buildings;  finite element method;  seasonal temperature difference effect;  Temperature effects

A typical ultra-long high-rise building structure is selected as the calculation example, and the finite element method is used to calculate the temperature effect of the overall structure of the ultra-long high-rise building by considering the two calculation conditions of seasonal temperature rise and seasonal cooling. By comparing and analyzing the calculation results of structural temperature deformation and internal forces or stresses of various components under two calculation conditions, the commonality and difference of temperature effects caused by seasonal temperature differences in the structure of the super-long high-rise building at different times are found, and the adverse effects of seasonal cooling conditions on the super-long high-rise building structure are given.