A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL FLOOR SLAB UNIT WITH PAVEMENT ATTACHED AND FLOOR SLAB STRUCTURE
PROBLEM TO BE SOLVED: To provide a steel floor slab unit with pavement attached and a floor slab structure which can contribute to further reducing traffic restrictions arising from floor slab replacement construction.SOLUTION: A steel floor slab unit with pavement attached comprises a deck plate 22, goose asphalt 30 laid over the whole area of the top face of the deck plate 22, and temporary pavement 32 laid over the whole area of the top face of the goose asphalt 30. A rod-like member 28 with threads cut in at least part of the outer peripheral surface is installed on at least one of both ends of the deck plate 22 in the bridge axial direction at the time of construction on a bridge, such that at least part of the outer peripheral surface with the threads cut therein protrudes further downwards than the bottom face of the deck plate 22.SELECTED DRAWING: Figure 3
【課題】床版取替え工事に伴う通行規制をさらに軽減することに寄与する舗装付き鋼床版ユニットおよび床版構造を提供する。【解決手段】デッキプレート２２と、デッキプレート２２の上面の全面にわたって敷設されたグースアスファルト３０と、グースアスファルト３０の上面の全面にわたって敷設された仮舗装３２と、を備え、橋梁に架設された時のデッキプレート２２の橋軸方向の両端部のうちの少なくとも一方の端部には、外周面の少なくとも一部にねじが切られた棒状部材２８が、ねじが切られた前記外周面の部位のうちの少なくとも一部の部位がデッキプレート２２の下面よりも下方に突出するように取り付けられている。【選択図】図３
STEEL FLOOR SLAB UNIT WITH PAVEMENT ATTACHED AND FLOOR SLAB STRUCTURE
PROBLEM TO BE SOLVED: To provide a steel floor slab unit with pavement attached and a floor slab structure which can contribute to further reducing traffic restrictions arising from floor slab replacement construction.SOLUTION: A steel floor slab unit with pavement attached comprises a deck plate 22, goose asphalt 30 laid over the whole area of the top face of the deck plate 22, and temporary pavement 32 laid over the whole area of the top face of the goose asphalt 30. A rod-like member 28 with threads cut in at least part of the outer peripheral surface is installed on at least one of both ends of the deck plate 22 in the bridge axial direction at the time of construction on a bridge, such that at least part of the outer peripheral surface with the threads cut therein protrudes further downwards than the bottom face of the deck plate 22.SELECTED DRAWING: Figure 3
【課題】床版取替え工事に伴う通行規制をさらに軽減することに寄与する舗装付き鋼床版ユニットおよび床版構造を提供する。【解決手段】デッキプレート２２と、デッキプレート２２の上面の全面にわたって敷設されたグースアスファルト３０と、グースアスファルト３０の上面の全面にわたって敷設された仮舗装３２と、を備え、橋梁に架設された時のデッキプレート２２の橋軸方向の両端部のうちの少なくとも一方の端部には、外周面の少なくとも一部にねじが切られた棒状部材２８が、ねじが切られた前記外周面の部位のうちの少なくとも一部の部位がデッキプレート２２の下面よりも下方に突出するように取り付けられている。【選択図】図３
STEEL FLOOR SLAB UNIT WITH PAVEMENT ATTACHED AND FLOOR SLAB STRUCTURE
舗装付き鋼床版ユニットおよび床版構造
IWAKAWA TAKASHI (author) / ABE KENJI (author) / SHIGA HIROAKI (author) / FUKAYA MICHIO (author) / KAWAMURA YASUFUMI (author)
2018-04-12
Patent
Electronic Resource
Japanese
STEEL FLOOR SLAB AND MANUFACTURING METHOD OF STEEL FLOOR SLAB UNIT
| European Patent Office | 2022
| European Patent Office | 2017