Dept. of Civil Engineering course

The course will provide an introduction to finite element modelling theory, typical applications in structural engineering and recommendations. The following topics are included: Fundamental approaches and solution strategies in finite element modelling; linear and non-linear structural problems; different types of non-linearity in structural engineering; implication of the various mesh types including truss, beam, plate and shell elements; the effects of h and p mesh refinements and mesh quality; different types of structural supports including rigid supports, elastic bedding, kinematic constraint supports, the influence on stress distribution and recommendations of suitable application; different treatment of concentrated loads and distributed loads and the effect of mesh resolution. The theoretical concepts will be consolidated by means of finite element modelling practicals with a focus, firstly, on design and analysis of reinforced and/or prestressed concrete structures such as deep beams, slabs, bridge decks or retainment dams, and secondly, elastoplastic analysis of steel structures such as custom-built plate girders or silos.