To investigate compressive performance of concrete corroded in the environment of acid rain,3 kinds of mixed solutions of sulfuric acid and nitric acid with pH of 1.5,2.5 and 3.5 were prepared to simulate the environment of acid rain in the laboratory.Concrete C40 specimens were corroded by the mixed solutions.3 series of accelerated corrosion tests were executed on concrete,including 246 concrete prisms and 108 control prisms specimens.Axial compressive strength,elastic modulus,mass and appearance of the c...