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1 International Journal of Applied Mechanics and Engineering

1 2004

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Experimental behaviour of end plate i-beam to concrete-filled rectangular hollow section column joints

Neves L. C., Da Silva L. S., Vellasco P. C. G.

International Journal of Applied Mechanics and Engineering

2004

Vol. 9, no 1

63-80

The behaviour of joints in steel rectangular hollow sections filled with concrete is frequently governed by the deformability of the column face loaded in bending. A good estimate of the joint moment-rotation response relies on the knowledge of the behaviour of this component, yet to be fully characterized. With the objective of providing design procedures for this type of joints within the framework of the component method, already adopted by Eurocode 3 to assess the moment-rotation behaviour of joints, an experimental study on test specimens loaded under monotonic loading is presented. Test setup, tested geometries, instrumentation and a description of the behaviour are described in detail, focusing on the column face stress distribution and deformation pattern. The moment-rotation curves and the resulting models to establish the force-displacement curves are presented. Finally, the paper closes with a discussion of the influence of the main geometrical parameters on the joint behaviour.