Your query returned 2 results.

• The Influence of Rotational Restraint on the Behaviour of Cold-Formed Steel Continuous Purlins Attached to Roof Sheeting,
  K.B. Katnam, M. De Strycker, R. Van Impe and G. Lagae
  Paper 109 from CCP: 83, ISBN 1-905088-08-6 (2006)
  
• Geometric Imperfections and Their Influence on the Ultimate Load of Thin-Walled, Cold-Formed Steel Purlins,
  M. De Strycker, K.B. Katnam, W. Vanlaere, G. Lagae and R. Van Impe
  Paper 110 from CCP: 83, ISBN 1-905088-08-6 (2006)