Study of Free Vibration of Ladder Frames Reinforced with Plate
The aim of this paper is to develop a simplified method for analysis of free vibration of floor system consisting of continuous steel plate and steel frame in plane to reinforce it. The study of such orthotropic system is of practical interest and aimed at small businesses, which are not able to obtain expensive programs for performing such calculations.
Zdzislaw Gosiewski and Zbigniew Kulesza
G. Aryassov and A. Petritshenko, "Study of Free Vibration of Ladder Frames Reinforced with Plate", Solid State Phenomena, Vols. 147-149, pp. 368-373, 2009