| 摘要 |
PROBLEM TO BE SOLVED: To provide a house with an earthquake-proof evacuation room which has no particular problem in strength or earthquake-proof ability. SOLUTION: A room-reinforcing frame, which is constituted indoors by assembling a pillar member, a lateral member, a connection, and an extension member in a three-dimensional shape, can reinforce a room. Then a ceiling frame of an adjacent room, the floor frame of the adjacent room, a ceiling frame of a room on the floor above, and a ceiling frame of an adjacent room on the floor above are projected from the room-reinforcing frame. Then all of the members are made metallic materials. The pillar member is provided and fixed upright on a foundation which is inside of the room. The floor frame forms the ceiling frame of the adjacent room under the pillar member by projecting the metallic extension member from the room-reinforcing frame having the ceiling frame at the top toward the lower position of the ceiling of the room adjacent to the room. Then the ceiling of the adjacent room is reinforced by the ceiling frame of the adjacent room. The floor frame of the adjacent room, the ceiling frame of the room on the floor above, and the ceiling frame of the adjacent room on the floor above are projected from the room-reinforcing frame, and each of the rooms is reinforced. COPYRIGHT: (C)2007,JPO&INPIT
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