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METHOD FOR DISMANTLING ROOF OF BUILDING
PROBLEM TO BE SOLVED: To provide a method for dismantling a roof of a building capable of suppressing an increase in work volume and cost in dismantling work of a larger scale roof structure in safety measures of dismantling work.SOLUTION: A building 1 to be dismantled comprises: a roof structure 3 constituted by combining a plurality of truss members; and a support structure 2 receiving a load in the vertical direction of the roof structure 3. A first dismantling step S1 is a step of removing the truss member included in a first dismantling target region FD formed between a working side portion 7A and a virtual reference line including a second support end of a second support truss. The first dismantling target region FD is designated not to include a first support end. A second dismantling step S2 is performed after the first dismantling step S1 and removes the truss member included in a second dismantling target region SD including the first support end.SELECTED DRAWING: Figure 3
【課題】解体作業の安全対策にあたり、より大規模な屋根構造体の解体作業においても作業量やコストの増加を抑制し得る建物の屋根を解体する方法を提供する。【解決手段】解体される建物1は、複数のトラス部材を組み合わせて構成された屋根構造体3と、屋根構造体3の鉛直方向の荷重を受ける支持構造体2と、を備える。第1解体工程S1は、第2支持トラスの第2支持端を含む仮想基準線と作業辺部7Aとの間に形成される第1解体対象領域FDに含まれるトラス部材を取り除く工程である。第1解体対象領域FDは、第1支持端を含まないように指定される。第2解体工程S2は、第1解体工程S1の後に実施され、第1支持端を含む第2解体対象領域SDに含まれるトラス部材を取り除く。【選択図】図3
METHOD FOR DISMANTLING ROOF OF BUILDING
PROBLEM TO BE SOLVED: To provide a method for dismantling a roof of a building capable of suppressing an increase in work volume and cost in dismantling work of a larger scale roof structure in safety measures of dismantling work.SOLUTION: A building 1 to be dismantled comprises: a roof structure 3 constituted by combining a plurality of truss members; and a support structure 2 receiving a load in the vertical direction of the roof structure 3. A first dismantling step S1 is a step of removing the truss member included in a first dismantling target region FD formed between a working side portion 7A and a virtual reference line including a second support end of a second support truss. The first dismantling target region FD is designated not to include a first support end. A second dismantling step S2 is performed after the first dismantling step S1 and removes the truss member included in a second dismantling target region SD including the first support end.SELECTED DRAWING: Figure 3
【課題】解体作業の安全対策にあたり、より大規模な屋根構造体の解体作業においても作業量やコストの増加を抑制し得る建物の屋根を解体する方法を提供する。【解決手段】解体される建物1は、複数のトラス部材を組み合わせて構成された屋根構造体3と、屋根構造体3の鉛直方向の荷重を受ける支持構造体2と、を備える。第1解体工程S1は、第2支持トラスの第2支持端を含む仮想基準線と作業辺部7Aとの間に形成される第1解体対象領域FDに含まれるトラス部材を取り除く工程である。第1解体対象領域FDは、第1支持端を含まないように指定される。第2解体工程S2は、第1解体工程S1の後に実施され、第1支持端を含む第2解体対象領域SDに含まれるトラス部材を取り除く。【選択図】図3
METHOD FOR DISMANTLING ROOF OF BUILDING
建物の屋根を解体する方法
OMIYA YOICHI (author) / KOSHA TAKAYUKI (author)
2018-09-27
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Roof layer beam dismantling supporting structure and dismantling mode
European Patent Office | 2022
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