The experimental behaviour of a full-scale, semi-rigidly connected composite frame: Detailed appraisal

Abstract A detailed appraisal of the results obtained from testing the pair of composite frames described in the companion paper (Li et al., Journal of Constructional Steel Research, 1996, 39 , 167–191) is presented. The overall response of the frames is considered in terms of the internal force distribution, whilst the behaviour of the connections and the beams is also considered separately. Comparisons have been made between the test results and predictions for connection rotations, beam curvatures, deflections and moment capacities. Particular attention is given to beam deflections at serviceability load levels. For design at the ultimate limit state the quasi-plastic approach is recommended.