The Analysis of Convergence of Finite Element Method for a Foundation Slab on the Bilinear Subgrade

Author:

Maskaleva Vera1,Rybakov Vladimir1

Affiliation:

1. St. Petersburg State Polytechnical University

Abstract

This article considers the convergence of the foundation slab finite element model. Slab works in conjunction with the subgrade. In PC Cross Scad authors conducted joint calculation of the foundation slab and ground, based on the use of an iterative algorithm.Analytical research of convergence of the calculations results allowed to select optimum partitioning step of the model. Conclusions are drawn on rationality of calculations of the foundation slab on the bilinear subgrade realized in PC Cross Scad.

Publisher

Trans Tech Publications, Ltd.

Reference20 articles.

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