RIB-REINFORCED MOLDING AND METHOD FOR PRODUCING SAME

An aspect of a rib-reinforced molded product of the present invention is an integrally molded product of a reinforcing rib 53 and a molded main body 52 containing a resin. The reinforcing rib protrudes from one principal surface of the molded main body. Another aspect of a rib-reinforced molded product of the present invention includes a laminated base material composed of a plurality of base material layers, and a rib member that serves as a reinforcing rib. The rib member contains reinforcing fibers and a thermoplastic resin and is disposed inside the laminated base material A ridge that corresponds to the contour of the rib member 300 is formed on one principal surface of the rib-reinforced molded product. The reinforcing rib contains reinforcing fibers and a thermoplastic resin, and the reinforcing fibers include continuous fibers that are arranged in the longitudinal direction of the reinforcing rib. The reinforcing rib is preferably a fiber-reinforced resin pultruded product that is configured such that a fiber sheet containing a resin is folded into an irregular shape, and the resin fills the inside of the folded fiber sheet and the spaces between overlapping portions of the folded fiber sheet and is integrated with the fiber sheet