ABSTRACT

Beam-columns are structural members which combine the beam function of transmitting transverse forces or moments with the compression (or tension) member function of transmitting axial forces. Theoretically, all structural members may be regarded as beam-columns, since the common classifications of tension members, compression members, and beams are merely limiting examples of beam-columns. However, the treatment of beam-columns in this chapter is generally limited to members in axial compression. The behaviour and design of members with moments and axial tension are treated in Chapter 2.