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DEMOLITION SYSTEM OF EXISTING STRUCTURE
To provide a demolition system of an existing structure which can reduce a construction cost.SOLUTION: A demolition system 2 comprises: a crane installation floor 20 which is constructed on a top floor of an existing building 1; a columnar support 11A being an existing column 11 for supporting the crane installation floor 20; a crane 21 installed on the crane installation floor 20; and a lift 22 for descending the crane installation floor 20 along the columnar support 11A. The lift 22 comprises rectangular frame-shaped frames 40 which are arranged while surrounding the columnar support 11A. The crane installation floor 20 comprises a beam member 30 for connecting the frames 40 of the lift 22 to each other, and a plate-shaped floor member 31 arranged on the beam member 30.SELECTED DRAWING: Figure 3
【課題】施工費用を低減できる既存構造物の解体システムを提供すること。【解決手段】解体システム2は、既存建物1の屋上階の上に構築されたクレーン設置床20と、クレーン設置床20を支持する既存柱11である支持柱11Aと、クレーン設置床20上に設置されたクレーン21と、クレーン設置床20を支持柱11Aに沿って下降させる昇降装置22と、を備える。昇降装置22は、支持柱11Aを囲んで設けられた矩形枠状のフレーム40を備える。クレーン設置床20は、昇降装置22のフレーム40同士を連結する梁部材30と、梁部材30の上に設けられた板状の床部材31と、を備える。【選択図】図3
DEMOLITION SYSTEM OF EXISTING STRUCTURE
To provide a demolition system of an existing structure which can reduce a construction cost.SOLUTION: A demolition system 2 comprises: a crane installation floor 20 which is constructed on a top floor of an existing building 1; a columnar support 11A being an existing column 11 for supporting the crane installation floor 20; a crane 21 installed on the crane installation floor 20; and a lift 22 for descending the crane installation floor 20 along the columnar support 11A. The lift 22 comprises rectangular frame-shaped frames 40 which are arranged while surrounding the columnar support 11A. The crane installation floor 20 comprises a beam member 30 for connecting the frames 40 of the lift 22 to each other, and a plate-shaped floor member 31 arranged on the beam member 30.SELECTED DRAWING: Figure 3
【課題】施工費用を低減できる既存構造物の解体システムを提供すること。【解決手段】解体システム2は、既存建物1の屋上階の上に構築されたクレーン設置床20と、クレーン設置床20を支持する既存柱11である支持柱11Aと、クレーン設置床20上に設置されたクレーン21と、クレーン設置床20を支持柱11Aに沿って下降させる昇降装置22と、を備える。昇降装置22は、支持柱11Aを囲んで設けられた矩形枠状のフレーム40を備える。クレーン設置床20は、昇降装置22のフレーム40同士を連結する梁部材30と、梁部材30の上に設けられた板状の床部材31と、を備える。【選択図】図3
DEMOLITION SYSTEM OF EXISTING STRUCTURE
既存構造物の解体システム
ICHIHARA HIDEKI (author) / YAJIMA KIYOSHI (author) / KAYASHIMA MAKOTO (author) / NOGUCHI YUSUKE (author)
2019-01-31
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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