Buckling of the initial imperfect rectangular thin plate with variable thickness

Nguyen Thi Hien Luong, Dang Thuy Minh Tuong
Author affiliations

Authors

  • Nguyen Thi Hien Luong Department of Civil Engineering, University of Technology of Ho Chi Minh City
  • Dang Thuy Minh Tuong Department of Civil Engineering, University of Technology of Ho Chi Minh City

DOI:

https://doi.org/10.15625/0866-7136/28/2/5570

Abstract

This paper analyzes the stability of the rectangular thin plate with sinusoidal changes in the plate thickness combined with initial curvature based on the large deflection theory. The buckling load for simply supported plates is defined using the energy method. The influence of the thickness variation parameter and the initial curvature parameter on the critical loads is investigated.

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Published

01-08-2006

Issue

Section

Research Article