5. TOOLS

CHAPTER 5 "TOOLS" 32 The primary seismic beams in iron are the head beams and the rest are secondary. So the program checks at a node where at least one subcolumn and at least one beam exist. The substructure and the beam must be identified as such and it is not sufficient that they belong to this layer. Also the program will not take into account any antifoams, lintels, or tectiles that exist since they do not have this designation (Beams, columns). The strength moments are calculated on the basis of the following relationships in EC3-1