Introduction to various structural systems; analysis of coupled shear walls using various techniques such as Laminar method, Finite difference formulation, Equivalent Frame method; stagewise incremental analysis of walls including plastification of laminae; design of walls and coupling beams; shear wall-frame interaction; behaviour of framed tubes; shear lag in tubes; approximate methods of analysis for frame tubes and multi-storey frames. Individual projects involving specialized topics will form an integral part of the course.