Spreading the asphalt concrete surface layer on the old cement concrete pavement is one of the effective methods to rebuild it. Basing on the research results from inland and overseas, pointing at the weather, traffic conditions and road buildings of XUZHOU, the paper makes deeply analysis to the theory of anti-reflective cracking, which occurs between thin asphalt overlay and old cement concrete pavement. Using ANSYS software, the paper also makes a numerical and deformation simulation to the asphalt overl...