周辺単純支持直交異方性無梁板構造の自由振動

概要

論文の詳細を見る
The analytical investigation on the free vibrations of orthotropic flat slabs simply supported along periphery, rigidly connected to interior supporting columns located arbitarily is reported in this paper. The effect of the columns on the free vibrations of the plate is taken into account by replacing the columns with their restraining forces acting on the plate so that continuity of plate-column system is preserved, and this problem of vibrations of orthotropic flat slabs is strictly solved based on the fundamental differential equation for tbe orthotropic plate, the theory of which is applied to the reinforced concrete slab due to M. T. Huber. As examples, simply supported rectangular plates with one and two interior supported columns are illustrated, and the effect of the difference of the reinforcement in the directions x and y, the stiffness of the columns and the aspect ratio of the plate on the eigenvalues of these numerical examples are presented.
長崎大学工学部の論文