INTEGRATED BODY USING COMPOSITE MATERIALS FOR VEHICLES AND MANUFACTURING METHOD OF THE SAME

摘要

An integrated composite material for transport vehicle and a manufacturing method thereof are provided to improve brittle and fatigue property of composite material and to reduce fabrication period and cost. An integrated composite material for transport vehicle comprises a core material(11), an inner cover material(12), an outer cover material(13), and a sandwich panel. The inner cover material is made of prepreg formed by impregnating synthetic resin in reinforcing fiber and then semi-solidifying it, and attached to one side of the core material. The outer cover material is made of prepreg formed by impregnating synthetic resin in reinforcing fiber and then semi-solidifying it, and attached to the other side of the core material. The sandwich panel is made of a metal plate(14) which is pierced with a plurality of holes and inserted between the core material and the outer cover material.