Patent ID: 7604436
Filing Date: 2009-10-20
Classification: E01D,E02D,E04G

Abstract:
1. A repair or reinforcement system of an existing structure using a reaction force of pressurizing means, comprising: a ground including an existing foundation structure having a hole; a pressure bearing body separately installed in the vicinity of a target portion for repair or reinforcement of the existing structure or being the existing structure itself; structure supporting means for supporting the existing structure between the ground and the pressure bearing body; pressurizing means for exerting an artificial pressure on the pressure bearing body in a state in which one end thereof is supported on an upper end of the structure supporting means, to press fit the structure supporting means into the ground using a reaction force generated in a direction opposite to a direction in which the pressure is applied; and wherein the separately installed pressure bearing body is a frame assembly, comprising: bearing members installed a predetermined distance above the existing foundation structure and bearing the pressure of the pressurizing means; support members each having one end supported to the bearing member and the other end supported to the existing foundation structure; and anchor members each having one end fixed to the existing foundation structure and the other end fixed to the bearing member, the anchor members being formed between each of the support members.