Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR REPLACING FLOOR SLAB OF STRUCTURE
To provide a method for replacing a floor slab of a structure, which can further reduce the influence of a vehicle or the like on traffic, can maintain the strength of bridges and other structures as a whole, and can eliminate the need for reinforcement of a structural member and installation of support for suppressing a change in stress and deflection in bridge girders and other structural members.SOLUTION: A method of replacing a floor slab of a structure includes existing floor slab piece removal step (S10) in which an existing floor slab piece of a size negligible for a sectional defect of an existing floor slab in the structure is removed and new floor slab piece installation step (S12) in which a new floor slab piece is installed by filling the removed part with concrete after removing the existing floor slab piece.SELECTED DRAWING: Figure 1
【課題】構造物の床版取替方法において、車両等の交通への影響をより低減で、かつ、橋梁などの構造物全体の強度保持と、橋桁などの構造部材の応力やたわみの変化抑制のための構造部材の補強や支保工設置を不要にできることである。【解決手段】構造物の床版取替方法は、構造物における既設床版の断面欠損を無視できる大きさの既設床版片を撤去する既設床版片撤去工程（Ｓ１０）と、既設床版片を撤去した後の撤去部にコンクリートを充填して、新設床版片を設置する新設床版片設置工程（Ｓ１２）と、を備える。【選択図】図１
METHOD FOR REPLACING FLOOR SLAB OF STRUCTURE
To provide a method for replacing a floor slab of a structure, which can further reduce the influence of a vehicle or the like on traffic, can maintain the strength of bridges and other structures as a whole, and can eliminate the need for reinforcement of a structural member and installation of support for suppressing a change in stress and deflection in bridge girders and other structural members.SOLUTION: A method of replacing a floor slab of a structure includes existing floor slab piece removal step (S10) in which an existing floor slab piece of a size negligible for a sectional defect of an existing floor slab in the structure is removed and new floor slab piece installation step (S12) in which a new floor slab piece is installed by filling the removed part with concrete after removing the existing floor slab piece.SELECTED DRAWING: Figure 1
【課題】構造物の床版取替方法において、車両等の交通への影響をより低減で、かつ、橋梁などの構造物全体の強度保持と、橋桁などの構造部材の応力やたわみの変化抑制のための構造部材の補強や支保工設置を不要にできることである。【解決手段】構造物の床版取替方法は、構造物における既設床版の断面欠損を無視できる大きさの既設床版片を撤去する既設床版片撤去工程（Ｓ１０）と、既設床版片を撤去した後の撤去部にコンクリートを充填して、新設床版片を設置する新設床版片設置工程（Ｓ１２）と、を備える。【選択図】図１
METHOD FOR REPLACING FLOOR SLAB OF STRUCTURE
構造物の床版取替方法
KAWAMORI TAIICHIRO (Autor:in)
08.05.2023
Patent
Elektronische Ressource
Japanisch
IPC:
E01D
BRIDGES
,
Brücken
FLOOR SLAB REPLACING STRUCTURE AND FLOOR SLAB REPLACING METHOD
| Europäisches Patentamt | 2023