دانلود گزارش کارورزی و کار آموزی

چکیده :

In this paper an efficient method is presented for the analysis of those structures which can be converted

to regular forms. The stiffness matrix for such regular structures can easily be inverted using their eigenvalues

and eigenvectors. Many non-regular structures can be converted to regular forms. Here the presented

method solves not only all the regular forms but also non-regular forms convertible to regular

ones. The efficiency of the method is more significant when it is used in reanalyzing and rehabilitating

structures where the stiffness matrix should be inverted in each step.