Two and three-dimensional stress analysis of continua using the UNCLE finite element scheme

A description of the data requirements for the solution of stress analysis problems in bodies of complex shape using finite elements is given. The elements available include quadratic isoparametric elements in two- and three-dimensions. In addition to solving problems involving elastic deformation, calculations may be performed which involve creep or plasticity. It is also possible to carry out vibrational analysis of structures to find the natural frequencies and the corresponding modal shapes. (author)