Reference Type: Journal Article Record Number: 1 Author: Stephan, P., Love, C., Albermani, F. and Karampour, H. Year: 2015 Title: Experimental study on confined buckle propagation Journal: Advanced Steel Construction Volume: 12 Issue: 1 Pages: 11 Start Page: 44 Short Title: Experimental study on confined buckle propagation DOI: 10.18057/IJASC.2016.12.1.4 Keywords: Confined buckle propagation; Hyperbaric chamber; Ring squash test Abstract: Results from hyperbaric chamber tests of confined buckle propagation using 3m long aluminium pipes with three different D/t ratios are presented and discussed. A new testing method, confined ring squash test, is proposed to estimate the confined buckle propagation pressure. The proposed confined ring squash test gives a reasonable estimate of the confined buckle propagation pressure and is a much expedient test to implement in comparison to hyperbaric chamber test. Author Address: School of Civil Engineering, The University of Queensland, Australia 4072