DOAJ Open Access 2020

Base functions effect in stability finite element analysis of compressed plate

Veghova Ivana Psotny Martin

Lihat Sumber DOI

Abstrak

Geometric nonlinear solution of a compressed plate is presented in this paper. Basic assumptions are specified and incremental conditional equations are derived from the variational principle of minimum of total potential energy. Full Newton-Raphson procedure, in which the stiffness matrix is updated at every equilibrium iteration, has been applied for solution. The importance of modifications of base functions for solving geometric nonlinear problems is analysed. The solved example is presented, the differences are compared and explained.

Topik & Kata Kunci

Engineering (General). Civil engineering (General)

Penulis (2)

Veghova Ivana

Psotny Martin

Format Sitasi

APA MLA BibTeX

Ivana, V., Martin, P. (2020). Base functions effect in stability finite element analysis of compressed plate. https://doi.org/10.1051/matecconf/202031000018

Akses Cepat

Lihat di Sumber doi.org/10.1051/matecconf/202031000018

Informasi Jurnal

Tahun Terbit: 2020
Sumber Database: DOAJ
DOI: 10.1051/matecconf/202031000018
Akses: Open Access ✓