The purpose of this study is to establish the evaluation method of the fracture of framed floors under dynamic loads affected by physical bodies. First, we elaborated the gist of the evaluation method of the fracture of framed floors.Second, the apparatus for evaluating the fracture of framed floors was newly designed and manufactured. Based on properties of dynamic loads affected by physical bodies, the apparatus is composed of mechanical loading system investigated in part 1 and a dial gauge for measuring framed floor bending. Third, we investigated the relation between mass and velocity is interchangeable on the experimental basis. As a result, in this paper part 2, we presented the evaluation method of the fracture of framed floors under dynamic loads affected by physical bodies using mechanical loading system.
