| 摘要 |
PROBLEM TO BE SOLVED: To provide a construction method of a precast reinforced concrete building suitable for turning a reinforced concrete building having an inverse beam and a forward beam into PCa. SOLUTION: A PCa inverse beam member 16 arranged by extending in the X direction, is joined to a column head of a both-beam supporting PCa column member 12 for supporting the inverse beam in the X direction and the forward beam in the Y direction. A PCa forward beam member 18 in the X direction is joined to a column head of a forward beam supporting PCa column member 14 for supporting a forward beam in the X direction and a forward beam in the Y direction. In a joining part of a PCa forward beam member 10 in the Y direction and a PCa forward beam member in the X direction, a beam upper end main reinforcement and a beam lower end main reinforcement of the PCa forward beam member in the Y direction are joined to a beam upper end main reinforcement and a beam lower end main reinforcement projected from a side surface of the PCa forward beam member in the X direction. In a joining part of the PCa forward beam member and the PCa inverse beam member in the Y direction, a beam upper end main reinforcement and a beam lower end main reinforcement of the PCa forward beam member in the Y direction are joined to the beam upper end main reinforcement projected from a side surface of the PCa inverse beam member and the beam lower end main reinforcement projected from a side surface of the forward beam supporting PCa column member. COPYRIGHT: (C)2007,JPO&INPIT
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