| 摘要 |
PROBLEM TO BE SOLVED: To easily form an opening without a lintel in a wall type building. SOLUTION: The opening structure of the wall type building is provided with bearing walls 14 on both sides of the opening 13 of the building 1. A floor beam 21A for an upper floor is laid on both bearing walls 14, and each bearing wall 14 and the floor beam 21A are jointed with hardware 30 at either end of the upper part of the bearing wall 14. COPYRIGHT: (C)2004,JPO
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