Abstract
In this paper, we evaluated the effects of vibrational characteristics of slab on void Rahmen structures. Vibraton tests were carried out for the one way void slab for 3 apartment houses in Shizuoka city. The experimental values were compared with the analytical values. On the analysis, we used a beam element model with a vertical spring for the partition walls. As the result, the vibrational characteristics of void slabs with the partition walls are evaluated by the beam element model with a vertical spring.