A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF DOMED ROOF STRUCTURE
PROBLEM TO BE SOLVED: To reduce cost, and to shorten a construction period, by reducing high place work of an operator.SOLUTION: A tower body 18 is constructed above in the vertical direction from a central position of a floor surface F enclosed by a peripheral wall 12. When the tower body 18 is constructed up to a height in the middle of the height to be constructed, a roof structure 14 except for a central part for inserting the tower body 18 is gradually constructed toward the outer peripheral part side from the inner peripheral part side on the floor surface F inside of the peripheral wall 12, and a part of the roof structure 14 constructed every time gradually constructed is lifted along the tower body 18 by a lifting device 16. When the roof structure 14 is completed soon, the roof structure 14 is lifted to a place to be installed by the lifting device 16, and the periphery of the roof structure 14 is joined to an upper end flange 1202 of the peripheral wall 12. Next, the central part of the roof structure 14 is constructed while disassembling and removing the tower body 18.SELECTED DRAWING: Figure 3
【課題】作業員の高所作業を軽減し、コスト削減および工期短縮を図ること。【解決手段】周壁１２で囲まれた床面Ｆの中央位置から鉛直方向上方に塔体１８を構築する。塔体１８が、構築すべき高さの中間の高さまで構築されたならば、周壁１２の内側の床面Ｆ上で、塔体１８を挿通させる中央部分を除いた屋根構造体１４を内周部側から外周部側に向けて段階的に構築すると共に、段階的に構築される毎に構築された屋根構造体１４の部分を昇降装置１６により塔体１８に沿って上昇させていく。やがて、屋根構造体１４が完成されたならば、昇降装置１６により屋根構造体１４を設置すべき箇所に上昇させ、屋根構造体１４の周囲を周壁１２の上端フランジ１２０２に接合する。次に、塔体１８を解体撤去しつつ屋根構造体１４の中央部分を構築する。【選択図】図３
CONSTRUCTION METHOD OF DOMED ROOF STRUCTURE
PROBLEM TO BE SOLVED: To reduce cost, and to shorten a construction period, by reducing high place work of an operator.SOLUTION: A tower body 18 is constructed above in the vertical direction from a central position of a floor surface F enclosed by a peripheral wall 12. When the tower body 18 is constructed up to a height in the middle of the height to be constructed, a roof structure 14 except for a central part for inserting the tower body 18 is gradually constructed toward the outer peripheral part side from the inner peripheral part side on the floor surface F inside of the peripheral wall 12, and a part of the roof structure 14 constructed every time gradually constructed is lifted along the tower body 18 by a lifting device 16. When the roof structure 14 is completed soon, the roof structure 14 is lifted to a place to be installed by the lifting device 16, and the periphery of the roof structure 14 is joined to an upper end flange 1202 of the peripheral wall 12. Next, the central part of the roof structure 14 is constructed while disassembling and removing the tower body 18.SELECTED DRAWING: Figure 3
【課題】作業員の高所作業を軽減し、コスト削減および工期短縮を図ること。【解決手段】周壁１２で囲まれた床面Ｆの中央位置から鉛直方向上方に塔体１８を構築する。塔体１８が、構築すべき高さの中間の高さまで構築されたならば、周壁１２の内側の床面Ｆ上で、塔体１８を挿通させる中央部分を除いた屋根構造体１４を内周部側から外周部側に向けて段階的に構築すると共に、段階的に構築される毎に構築された屋根構造体１４の部分を昇降装置１６により塔体１８に沿って上昇させていく。やがて、屋根構造体１４が完成されたならば、昇降装置１６により屋根構造体１４を設置すべき箇所に上昇させ、屋根構造体１４の周囲を周壁１２の上端フランジ１２０２に接合する。次に、塔体１８を解体撤去しつつ屋根構造体１４の中央部分を構築する。【選択図】図３
CONSTRUCTION METHOD OF DOMED ROOF STRUCTURE
ドーム状の屋根構造体の構築工法
KOJIMA AKI (author) / ISHIMURA GENJI (author) / MIMACHI NARIHISA (author) / AOKAGE HIRAMASA (author) / MATSUO MUNEYOSHI (author) / MIMURA YOICHI (author) / TAKINO HIROSHI (author) / IKEUCHI TOSHIHIRO (author) / SATAKE KATSUHIRO (author)
2017-09-21
Patent
Electronic Resource
Japanese
Engineering Index Backfile | 1924
Interesting developments in shallow-domed roof construction
Engineering Index Backfile | 1956
Design and construction of prestressed concrete domed roof
| British Library Conference Proceedings | 1998