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REPAIR OR REINFORCEMENT SYSTEM FOR EXISTING STRUCTURE USING REACTION FORCE OF PRESSURIZER AND REPAIR OR REINFORCEMENT METHOD FOR EXISTING STRUCTURE FOR SECURING SAFETY ON EXISTING STRUCTURE WITHOUT GIVING HARMFUL INFLUENCE TO SURROUNDING STRUCTURES
REPAIR OR REINFORCEMENT SYSTEM FOR EXISTING STRUCTURE USING REACTION FORCE OF PRESSURIZER AND REPAIR OR REINFORCEMENT METHOD FOR EXISTING STRUCTURE FOR SECURING SAFETY ON EXISTING STRUCTURE WITHOUT GIVING HARMFUL INFLUENCE TO SURROUNDING STRUCTURES
PURPOSE: A repair or reinforcement method for the existing structure using a repair or reinforcement system using reaction force of a pressurizer is provided to secure the safety on the existing structure without giving harmful influence to the surrounding structures by noise and vibration controls. CONSTITUTION: The repair or reinforcement method for the existing structure using a repair or reinforcement system using reaction force of a pressurizer comprises the steps of: forming a hole on the existing foundation or a floor slab structure which is required for repair or reinforcement, inserting a reinforcement pile and installing a reinforcement pile to make the upper part in the appointed interval between the existing structure; installing a frame assembly where the upper part of the reinforcement pile is supported around the reinforcement pile; installing a pressurizer such as a hydraulic jack(400a) or a jack support(400b) to an interval between the upper part of the reinforcement pile and the existing structure, applying reaction force on the reinforcement pile by using a pressurizer to make the reinforcement pile press-fit to the ground under the existing foundation or the floor slab structure; if the reinforcement pile press-fits to the appointed depth to support the foundation or the floor slab of the existing structure, and forming the reinforcement pile and the existing foundation or the floor slab structure of the existing structure in one, wherein the frame assembly is used as a pressurizing support of the pressurizer.
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