长沙理工大学学报：自然科学版2012，Vol.9Issue(4)：18-24,7.
非线性弹性地基上具有传力杆的中厚矩形板的非线性静力分析
Nonlinear static analysis of disconnected moderate thickness rectangular plates with four edges on nonlinear elastic foundation
摘要
Abstract
This article probes into the nonlinear static characteristics of moderately thick rec- tangular plate with four free edges and dowel on the nonlinear elastic foundation. According to the Reissner theory on the moderate thickness rectangular plate, the nonlinear static gov- erning equations of moderately thick rectangular plate with four free edges and dowel are derived, constructing trial functions which satisfy all boundary conditions. These equations are solved by Galerkin method in this article. The results of numerical calculations indicate that the nonlinear static characteristics of moderately thick rectangular plate with four free edges and dowel on the nonlinear elastic foundation vary with tlae parameters of the plate structure, foundation and dowel.关键词
非线性弹性地基/传力杆/Reissner中厚板理论/伽辽金法Key words
nonlinear elastic foundation/dowel/Reissner theory of moderate thickness rec- tangular plate/Ga|erkin method分类
数理科学引用本文复制引用
肖勇刚,胡慧..非线性弹性地基上具有传力杆的中厚矩形板的非线性静力分析[J].长沙理工大学学报：自然科学版,2012,9(4):18-24,7.基金项目
国家自然科学基金资助项目 （）
