A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JUNCTION STRUCTURE FOR PRECAST STEEL CONCRETE COMPOSITE FLOOR SLAB, AND FLOOR SLAB REPLACING METHOD
To enable the construction period to be shortened and the construction cost to be reduced, so that a floor slab can be replaced efficiently.SOLUTION: A floor slab replacing method is provided which include the steps of: employing one existing first composite floor slab 1A side divided in the left-right direction as a floor slab replacement area, and also employing the other existing second composite floor slab 1B side as a floor slab non-replaceable area; newly installing a new first composite floor slab 1A in the place where the one existing first composite floor slab 1A was removed; employing the one newly installed second composite floor slab 1B side as the floor slab non-replaceable area and also employing the other existing first composite floor slab 1A side as the floor slab replacement area; newly installing a new second composite floor slab 1B in the place where the other existing second composite floor slab 1B was removed; constructing a joint 2 between the newly installed second composite floor slabs 1B; and employing the other newly installed second composite floor slab 1B side as the floor slab non-replaceable area.SELECTED DRAWING: Figure 2
【課題】工期を短縮できるとともに工事費を低減した効率よく床版の取替え工事を行うことができる。【解決手段】左右方向に分割された一方の既設の第１合成床版１Ａ側を床版取替え領域とするとともに、他方の既設の第２合成床版１Ｂ側を床版取替え不可領域とする工程と、一方の既設の第１合成床版１Ａを取り外した箇所に新たな第１合成床版１Ａを新設する工程と、新設した一方の第２合成床版１Ｂ側を床版取替え不可領域とするとともに、他方の既設の第１合成床版１Ａ側を床版取替え領域とする工程と、他方の既設の第２合成床版１Ｂを取り外した箇所に新たな第２合成床版１Ｂを新設する工程と、新設した第２合成床版１Ｂ同士の間の継手部２を施工する工程と、新設した他方の第２合成床版１Ｂ側を床版取替え不可領域とする工程と、を有する床版取替え方法を提供する。【選択図】図２
JUNCTION STRUCTURE FOR PRECAST STEEL CONCRETE COMPOSITE FLOOR SLAB, AND FLOOR SLAB REPLACING METHOD
To enable the construction period to be shortened and the construction cost to be reduced, so that a floor slab can be replaced efficiently.SOLUTION: A floor slab replacing method is provided which include the steps of: employing one existing first composite floor slab 1A side divided in the left-right direction as a floor slab replacement area, and also employing the other existing second composite floor slab 1B side as a floor slab non-replaceable area; newly installing a new first composite floor slab 1A in the place where the one existing first composite floor slab 1A was removed; employing the one newly installed second composite floor slab 1B side as the floor slab non-replaceable area and also employing the other existing first composite floor slab 1A side as the floor slab replacement area; newly installing a new second composite floor slab 1B in the place where the other existing second composite floor slab 1B was removed; constructing a joint 2 between the newly installed second composite floor slabs 1B; and employing the other newly installed second composite floor slab 1B side as the floor slab non-replaceable area.SELECTED DRAWING: Figure 2
【課題】工期を短縮できるとともに工事費を低減した効率よく床版の取替え工事を行うことができる。【解決手段】左右方向に分割された一方の既設の第１合成床版１Ａ側を床版取替え領域とするとともに、他方の既設の第２合成床版１Ｂ側を床版取替え不可領域とする工程と、一方の既設の第１合成床版１Ａを取り外した箇所に新たな第１合成床版１Ａを新設する工程と、新設した一方の第２合成床版１Ｂ側を床版取替え不可領域とするとともに、他方の既設の第１合成床版１Ａ側を床版取替え領域とする工程と、他方の既設の第２合成床版１Ｂを取り外した箇所に新たな第２合成床版１Ｂを新設する工程と、新設した第２合成床版１Ｂ同士の間の継手部２を施工する工程と、新設した他方の第２合成床版１Ｂ側を床版取替え不可領域とする工程と、を有する床版取替え方法を提供する。【選択図】図２
JUNCTION STRUCTURE FOR PRECAST STEEL CONCRETE COMPOSITE FLOOR SLAB, AND FLOOR SLAB REPLACING METHOD
プレキャスト鋼コンクリート合成床版の接合構造、及び床版取替え方法
TAKIMOTO KAZUYUKI (author) / TANAKA HIROKAZU (author) / YAMAMOTO MASASHI (author) / OKUBO NOBUHITO (author)
2021-04-30
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
JUNCTION STRUCTURE FOR PRECAST STEEL CONCRETE COMPOSITE FLOOR SLAB, AND FLOOR SLAB REPLACING METHOD
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