Reinforcement structure of concrete foundation having through holes and method of forming the same

摘要

PROBLEM TO BE SOLVED: To provide a reinforcement structure capable of preventing a human passage hole through which a human can pass from being defective even if a rising part of a housing foundation is low.SOLUTION: A reinforcement material 130 is fixed to an upper part of a human passage hole 120. A diagonal bar 148 is arranged so as to extend rightward and leftward from a lower part of the human passage hole 120 as the center from a first lower main reinforcement 141 or a second lower main reinforcement 143 to a first upper main reinforcement 145 and a second upper main reinforcement 146, and is fixed to the first lower main reinforcement 141, the second lower main reinforcement 143, the first upper main reinforcement 145 and the second upper main reinforcement 146.SELECTED DRAWING: Figure 1