A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DISMANTLING METHOD OF CYLINDRICAL STRUCTURE
To provide a dismantling method of a cylindrical structure which facilitates the disposal of fragments after they are lowered to the ground, as well as facilitating the lowering of the fragments to the ground.SOLUTION: The method of dismantling a cylindrical structure 10 in order from the top includes: a vertical cutting step of forming a plurality of vertical cuts 11 extending in the vertical direction in the cylindrical structure 10 in the section between a top portion 10a of the remaining cylindrical structure 10 and the cross section T set below the top portion 10a; a horizontal cutting step of forming a horizontal cut 12 extending over the entire circumference of the cylindrical structure 10 in the cross section T; and a lowering step of lowering an integral fragment 15 formed above the horizontal cut 12 to the ground.SELECTED DRAWING: Figure 1
【課題】 破片を地上に降ろすのが容易であるとともに、地上に降ろした後の破片の処理が容易となるような筒状構造物の解体方法を提供することを目的とする。【解決手段】 筒状構造物１０を上から順に解体する方法であって、残存する筒状構造物１０の頂部１０ａと頂部１０ａより下方に設定された横断面Ｔとの間の区間において、縦方向に延びる複数の縦切れ目１１を筒状構造物１０に形成する縦切工程と、横断面Ｔにおいて、筒状構造物１０の全周にわたって延びる横切れ目１２を形成する横切工程と、横切れ目１２より上に形成された一体の破片１５を地上に降ろす下架工程とを備えることを特徴とする。【選択図】 図１
DISMANTLING METHOD OF CYLINDRICAL STRUCTURE
To provide a dismantling method of a cylindrical structure which facilitates the disposal of fragments after they are lowered to the ground, as well as facilitating the lowering of the fragments to the ground.SOLUTION: The method of dismantling a cylindrical structure 10 in order from the top includes: a vertical cutting step of forming a plurality of vertical cuts 11 extending in the vertical direction in the cylindrical structure 10 in the section between a top portion 10a of the remaining cylindrical structure 10 and the cross section T set below the top portion 10a; a horizontal cutting step of forming a horizontal cut 12 extending over the entire circumference of the cylindrical structure 10 in the cross section T; and a lowering step of lowering an integral fragment 15 formed above the horizontal cut 12 to the ground.SELECTED DRAWING: Figure 1
【課題】 破片を地上に降ろすのが容易であるとともに、地上に降ろした後の破片の処理が容易となるような筒状構造物の解体方法を提供することを目的とする。【解決手段】 筒状構造物１０を上から順に解体する方法であって、残存する筒状構造物１０の頂部１０ａと頂部１０ａより下方に設定された横断面Ｔとの間の区間において、縦方向に延びる複数の縦切れ目１１を筒状構造物１０に形成する縦切工程と、横断面Ｔにおいて、筒状構造物１０の全周にわたって延びる横切れ目１２を形成する横切工程と、横切れ目１２より上に形成された一体の破片１５を地上に降ろす下架工程とを備えることを特徴とする。【選択図】 図１
DISMANTLING METHOD OF CYLINDRICAL STRUCTURE
筒状構造物の解体方法
YAGI KAZUYOSHI (author)
2023-01-11
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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