Izoparametrické konečné prvky pro stěny a desky

Abstract

The goal of the work was to develop a computer program, which will work in algorithmic language Matlab. Program is used to analyze wall and slab structures by using isoparametric finite elements, which are derived in four and eight nodal variant. Correctness is verified by comparing the results with another computer program on tasks that include curved boundaries for which are just right isoparametric finite elements. This work continues the evaluation of the influence of mesh density on the accuracy of the results. For all examples are graphically represented distribution of internal forces and the extreme values are listed in the tables.