A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DEMOLITION METHOD OF CYLINDRICAL STRUCTURE
To provide a demolition method of a cylindrical structure capable of preventing adverse effect to peripheral environment and improving workability and safety when demolishing the cylindrical structure.SOLUTION: A demolition method of a cylindrical structure (chimney 100) comprises: a scaffold assembly process constructing scaffold 200 on an inner peripheral side of the chimney 100; a cutting process cutting an upper parts of the chimney 100 from the inner peripheral side in circular slices; a cut part lowering process lifting the circular cutting slices of the chimney 100 and lowering it to the ground; and a scaffold lowering process lowering upper parts of the scaffold 200 to the ground.SELECTED DRAWING: Figure 1
【課題】筒状構造物を解体する際の周辺環境への影響を少なく抑えたり、作業性や安全性を高めたりする。【解決手段】筒状構造物（煙突１００）の解体方法は、煙突１００の内周側に足場２００を設ける足場組工程と、煙突１００の上部を内周側から輪切りに切断する切断工程と、煙突１００の輪切りされた切断部分を吊り上げて地上に降下させる切断部分降下工程と、足場２００の上部部分を地上に降下させる足場降下工程とを有する。【選択図】図１
DEMOLITION METHOD OF CYLINDRICAL STRUCTURE
To provide a demolition method of a cylindrical structure capable of preventing adverse effect to peripheral environment and improving workability and safety when demolishing the cylindrical structure.SOLUTION: A demolition method of a cylindrical structure (chimney 100) comprises: a scaffold assembly process constructing scaffold 200 on an inner peripheral side of the chimney 100; a cutting process cutting an upper parts of the chimney 100 from the inner peripheral side in circular slices; a cut part lowering process lifting the circular cutting slices of the chimney 100 and lowering it to the ground; and a scaffold lowering process lowering upper parts of the scaffold 200 to the ground.SELECTED DRAWING: Figure 1
【課題】筒状構造物を解体する際の周辺環境への影響を少なく抑えたり、作業性や安全性を高めたりする。【解決手段】筒状構造物（煙突１００）の解体方法は、煙突１００の内周側に足場２００を設ける足場組工程と、煙突１００の上部を内周側から輪切りに切断する切断工程と、煙突１００の輪切りされた切断部分を吊り上げて地上に降下させる切断部分降下工程と、足場２００の上部部分を地上に降下させる足場降下工程とを有する。【選択図】図１
DEMOLITION METHOD OF CYLINDRICAL STRUCTURE
筒状構造物の解体方法
SHIMOSAKO TORU (author) / KINOSHITA KENTO (author) / MATSUOKA KOSHU (author)
2020-01-09
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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