Numerical analysis of steel columns stabilized by sandwich panels

Autor/innen

  • Zhongcheng Ma Häme University of Applied Sciences
  • Jarmo Havula Häme University of Applied Sciences
  • Markku Heinisuo Tampere University of Technology
DOI: https://doi.org/10.23998/rm.65309

Schlagworte:

stabilization, buckling resistance, sandwich panels

Abstract

Two different types of finite element models to simulate the steel columns supported by sandwich panels are developed in this paper and validated by the full-scale tests by Hedman-Petursson (2001) at ambient temperature. The bracing forces in self-drilling screws, the effect of connections in horizontal joints, effects of the lateral stiffness of self-drilling screws are studied using the developed FE models. Effect of different configurations of loading eccentricity on the buckling resistances of steel columns supported by sandwich panels are further analyzed in this paper.

Ausgabe
Bd. 50 Nr. 2 (2017)
Rubrik
Artikkelit

Veröffentlicht

2017-08-05

Zitationsvorschlag

Ma, Z., Havula, J., & Heinisuo, M. (2017). Numerical analysis of steel columns stabilized by sandwich panels. Rakenteiden Mekaniikka, 50(2), 97–113. https://doi.org/10.23998/rm.65309

Copyright (c) 2017 Zhongcheng Ma, Jarmo Havula, Markku Heinisuo

Creative-Commons-Lizenz
Dieses Werk steht unter der Lizenz Creative Commons Namensnennung - Weitergabe unter gleichen Bedingungen 4.0 International.