In this paper, the composite model consisting of an unsupported plate anda winkler plate is taken as the mechanical model of partly suspended pavementplates linking with bridge ends. The stresses in pavement plates are calculatedby use of initial parameter method when loads act at different places onpavement plates. And the influences of suspended area size and length of thepavement plates are discussed. The numerical contrast shows that the theoreticalanalyses are correct and the numerical results are reliable in this paper. Allnumerical results are obtained in the PC-1500 pocket computer. Th...