THE SYMMETRY MATRIX OF THE MIXED BEAM ELEMENT CONSTRUTED WITH WEIGHTED RESIDUAL METHOD

In this paper, the symmetry matrix has been constructed by the use of the paper5 with the change of the selected weighted Functions, so the familiar techanique of the symmetry matrix can de applied, and the solved scope can be expanded. lt can solve the problems of the system with the bars and beams. lf the assembling methods are used. The good precision results are obtained for examples.