| 摘要 |
PROBLEM TO BE SOLVED: To provide a reinforcing structure of an existing wooden building which can be mounted by easy insertion into a narrow space between an exterior wall and an interior wall without forming a hole in the wall or break the wall, and improves earthquake resistance strength by reinforcing a vertical structural plane body by truss rigidity. SOLUTION: The object of reinforcement is the vertical structural plane body 1 of the existing wooden building. An end of a horizontal linkage member 2 and an upper end of a vertical linkage member 3 are connected to each other by a rotary joint rotatable on a same plane. An end of a diagonal linkage member 4 is connected to the vertical linkage member by the rotary joint rotatable on the same plane. The other end of the diagonal linkage member is connected to the horizontal linkage member by the rotary joint rotatable on the plane. An end of a connecting linkage member 5 is connected to the diagonal linkage member by the rotary joint rotatable on the same plane, and one end of the connecting linkage member is connected to the horizontal linkage member or the vertical linkage member by the rotary joint rotatable on the same plane. A triangular integrative frame A formed by these linkage members is mounted along an upper reentrant part of the vertical structural plane body. COPYRIGHT: (C)2007,JPO&INPIT
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