Design of RHS for torsion using simplified thick wall theory. (2003)
Journal Article
Ridley-Ellis, D., Owen, J. S., & Davies, G. (2003). Design of RHS for torsion using simplified thick wall theory. The structural engineer : journal of the Institution of Structural Engineers, 81, 31-36

The theory of torsion in Rectangular Hollow Sections (RHS) is reviewed and discussed with reference to design code treatments in the UK, Europe and the USA. The classical theories based on thin wall and thick wall assumptions are compared, and thick... Read More about Design of RHS for torsion using simplified thick wall theory..

Theoretical and measured torsional behaviour of rectangular hollow sections. (2002)
Presentation / Conference Contribution
Ridley-Ellis, D., Owen, J. S., & Davies, G. (2002, May). Theoretical and measured torsional behaviour of rectangular hollow sections. Presented at 12th Intl Offshore and Polar Engineering Conference (ISOPE), Kyushu, 2002

Theories for torsion of Rectangular Hollow Sections (RHS) are compared and thick wall theory is shown to be a better representation of behaviour. The results of torsion tests on hot-finished steel RHS are discussed and compared to the predictions of... Read More about Theoretical and measured torsional behaviour of rectangular hollow sections..