A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BOTTOM FORM SUPPORT STRUCTURE OF DESCENDING WALL
To provide a bottom form support structure capable of simply and inexpensively attaching and supporting the bottom form of a descending wall at a predetermined height position without requiring shoring or scaffolding.SOLUTION: The bottom form support structure includes a plurality of upper metal fittings 11 arranged at intervals in the extending direction of a steel beam 21 where a base end portion 11a is placed on the upper surface of the steel beam 21 and the upper metal fittings 11 are fixed with a tip side portion 11b extending, hanging bolt members 13 whose upper end are fastened to the upper metal fittings 11, a plurality of lower metal fittings 12 provided below each of the upper metal fittings 11 by the lower ends of the hanging bolt members 13 being tightened to the lower metal fittings 12, flap corner members 14 arranged in the extending direction of the steel beam 21 so as to straddle the plurality of lower metal fittings 12 and placed on the lower metal fittings 12 and thereby supported from the steel beam 21 via the hanging bolt members 13 and the upper metal fittings 11, and a bottom formwork 20 laid on the upper surface of the flap corner members 14.SELECTED DRAWING: Figure 1
【課題】支保工や足場を要することなく、簡易且つ安価に、下がり壁の底型枠を、所定の高さ位置に取り付けて支持できる底型枠支持構造を提供する。【解決手段】鉄骨梁２１の延設方向に間隔をおいて複数配置され、基端側部分１１ａが鉄骨梁２１の上面に載置されると共に、先端側部分１１ｂを張り出させて固定される上部金物１１と、上部金物１１に上端部が締着される吊りボルト部材１３と、吊りボルト部材１３の下端部が締着されることで、各々の上部金物１１の下方に設けられる複数の下部金物１２と、複数の下部金物１２に跨るようにして鉄骨梁２１の延設方向に配置されると共に、下部金物１２に載置されることで、吊りボルト部材１３及び上部金物１１を介して鉄骨梁２１から支持されるバタ角部材１４と、バタ角部材１４の上面に敷設される底型枠２０とを含んで構成される。【選択図】図１
BOTTOM FORM SUPPORT STRUCTURE OF DESCENDING WALL
To provide a bottom form support structure capable of simply and inexpensively attaching and supporting the bottom form of a descending wall at a predetermined height position without requiring shoring or scaffolding.SOLUTION: The bottom form support structure includes a plurality of upper metal fittings 11 arranged at intervals in the extending direction of a steel beam 21 where a base end portion 11a is placed on the upper surface of the steel beam 21 and the upper metal fittings 11 are fixed with a tip side portion 11b extending, hanging bolt members 13 whose upper end are fastened to the upper metal fittings 11, a plurality of lower metal fittings 12 provided below each of the upper metal fittings 11 by the lower ends of the hanging bolt members 13 being tightened to the lower metal fittings 12, flap corner members 14 arranged in the extending direction of the steel beam 21 so as to straddle the plurality of lower metal fittings 12 and placed on the lower metal fittings 12 and thereby supported from the steel beam 21 via the hanging bolt members 13 and the upper metal fittings 11, and a bottom formwork 20 laid on the upper surface of the flap corner members 14.SELECTED DRAWING: Figure 1
【課題】支保工や足場を要することなく、簡易且つ安価に、下がり壁の底型枠を、所定の高さ位置に取り付けて支持できる底型枠支持構造を提供する。【解決手段】鉄骨梁２１の延設方向に間隔をおいて複数配置され、基端側部分１１ａが鉄骨梁２１の上面に載置されると共に、先端側部分１１ｂを張り出させて固定される上部金物１１と、上部金物１１に上端部が締着される吊りボルト部材１３と、吊りボルト部材１３の下端部が締着されることで、各々の上部金物１１の下方に設けられる複数の下部金物１２と、複数の下部金物１２に跨るようにして鉄骨梁２１の延設方向に配置されると共に、下部金物１２に載置されることで、吊りボルト部材１３及び上部金物１１を介して鉄骨梁２１から支持されるバタ角部材１４と、バタ角部材１４の上面に敷設される底型枠２０とを含んで構成される。【選択図】図１
BOTTOM FORM SUPPORT STRUCTURE OF DESCENDING WALL
下がり壁の底型枠支持構造
NOZUE KIYOSHI (author)
2023-10-05
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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