A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DEMOLITION SYSTEM AND DEMOLITION METHOD FOR EXISTING STRUCTURE
To provide a demolition system for an existing structure capable of reducing construction cost.SOLUTION: A demolition system 2 comprises: a crane installation floor 20 constructed on the rooftop floor of an existing building 1 and covering the rooftop floor; a support column 11A which is an existing column 11 supporting the central part of the crane installation floor 20; a crane 21 installed on the crane installation floor 20; an elevating device 22 for lowering the crane installation floor 20 along the support column 11A; and an external scaffold 25 constructed on the ground surface surrounding the existing building 1. The crane installation floor 20 is provided with a suspension frame 35 for suspending and supporting both end sides from the central portion side of the crane installation floor 20.SELECTED DRAWING: Figure 2
【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て屋上階を覆うクレーン設置床２０と、クレーン設置床２０の中央部を支持する既存柱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、既存建物１を囲んで地表面に架設された外部足場２５と、を備える。クレーン設置床２０には、クレーン設置床２０の中央部側から両端側を吊り下げ支持する吊り架構３５が設けられる。【選択図】図２
DEMOLITION SYSTEM AND DEMOLITION METHOD FOR EXISTING STRUCTURE
To provide a demolition system for an existing structure capable of reducing construction cost.SOLUTION: A demolition system 2 comprises: a crane installation floor 20 constructed on the rooftop floor of an existing building 1 and covering the rooftop floor; a support column 11A which is an existing column 11 supporting the central part of the crane installation floor 20; a crane 21 installed on the crane installation floor 20; an elevating device 22 for lowering the crane installation floor 20 along the support column 11A; and an external scaffold 25 constructed on the ground surface surrounding the existing building 1. The crane installation floor 20 is provided with a suspension frame 35 for suspending and supporting both end sides from the central portion side of the crane installation floor 20.SELECTED DRAWING: Figure 2
【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て屋上階を覆うクレーン設置床２０と、クレーン設置床２０の中央部を支持する既存柱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、既存建物１を囲んで地表面に架設された外部足場２５と、を備える。クレーン設置床２０には、クレーン設置床２０の中央部側から両端側を吊り下げ支持する吊り架構３５が設けられる。【選択図】図２
DEMOLITION SYSTEM AND DEMOLITION METHOD FOR EXISTING STRUCTURE
既存構造物の解体システムおよび解体方法
ICHIHARA HIDEKI (author) / YAJIMA KIYOSHI (author) / HISAMATSU EIICHI (author) / NEKOMOTO YASUHIKO (author) / KAYASHIMA MAKOTO (author) / NOGUCHI YUSUKE (author)
2019-09-19
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
STRUCTURE DEMOLITION SYSTEM AND STRUCTURE DEMOLITION METHOD
| European Patent Office | 2021