Displacement Regularity of Foundation Beneath Plate and Determination of Parameters
Wang Chunling,Huang Yi,Li Hua
(School of Science, Xi'an Univ. of Arch. & Tech.,710055, Xi'an, China)

Abstract: Combined the integral representations for displacements of the semi-infinite elastic foundation subjected to arbitrary vertical dead load with the bending analytic solution of an elastic rectangle plate with four free edges rested on the semi-infinite elastic foundation, an efficient calculating technique for foundation displacements is developed. Based on some numerical instances, the displacements distributed regularity is given for the foundation beneath a plate with four free edges rested on the semi-infinite elastic foundation along the foundation depth, the foundation incidence is also revealed, and the formulas are obtained for determining the parameters of relevant double-parameters refined foundation model.
Keywords: semi-infinite elastic foundation, rectangular plate with four free edges, interaction, foundation displacements, parameters.