ABSTRACT
Crane beams are generally formed by welding a channel on the top flange of an I-section. This not only increases the capacity of the compound section to bending about the major axis but also increases its capacity to bending about the weaker axis. Another possible way of connecting the channel to the I-section to form an integral compound crane beam section is through the use of an epoxy glue. Adhesive bonding has several advantages compared to welding and bolting, and these include a reduction in stress concentration, negligible increase in weight and no residual stresses. However, adequate bonding techniques are needed if this method is to be applied more widely. This paper explores the possibilities of using an adhesive as connector instead of welding. Two series of compound cross-sections were tested, and the results were compared to the plastic capacity of the compound section.
