Simulation of fatigue deformation and chloride diffusion coefficient of simple concrete under flexural cyclic load.N?m 2005, Tr??ng ??i h?c Bách khoa ???c Chính ph? trao t?ng danh hi?u "Anh hùng Lao ??ng trong th?i k? ??i m?i" N?m 2007, Tr??ng ??i h?c Bách khoa ???c Chính ph? trao t?ng "Huân ch??ng ??c l?p".??t d?ch COVID-19 th? t? ?ang di?n