@article { author = {Irani, F.}, title = {Stability of One Bay Symmetrical Frames with Nonuniform Members}, journal = {International Journal of Engineering}, volume = {1}, number = {4}, pages = {193-200}, year = {1988}, publisher = {Materials and Energy Research Center}, issn = {1025-2495}, eissn = {1735-9244}, doi = {}, abstract = {This paper deals with simple portal or gable steel frames with varying moment of inertia. Critical load for such frames is calculated by means of a very simple and approximate method through which the variation of moment of inertia for the members is considered by a quadratic function and then the equilibrium and continuity conditions have been used. The degree of precision of this method has been checked by a computer method in a numerical example. The method is applicable only for one bay steel frames.}, keywords = {}, url = {https://www.ije.ir/article_70990.html}, eprint = {https://www.ije.ir/article_70990_7291b5b6e441f06945587b35d4601704.pdf} }