A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TEMPORARY BRIDGE AND CONSTRUCTION METHOD OF TEMPORARY BRIDGE
To provide a temporary bridge and a construction method of the temporary bridge allowing a construction period to be drastically shortened by reducing work load in joint and cut during assembling and demolition work as well as simplifying a reinforcement member attaching process involving high place work.SOLUTION: A temporary bridge of an extension section Y comprises: foundation piles 50, 50 sequentially installed along a ground surface G in an extension direction from a terminal of a start section X; a foundation beam 20 fixed on upper ends of the foundation piles 50, 50 in a width direction; panel bodies 10 fixed on an upper end of the foundation beam 20; and a reinforcement member 30 attached between the body bodies 10. The reinforcement member 30 includes: lateral members 31 fixed parallel to a width direction and an oblique member 32 fixed oblique to the width direction between columns 11, 11; and lateral members 31 fixed parallel to an extension direction A between the columns 11, 11.SELECTED DRAWING: Figure 1
【課題】 組立作業及び解体作業における接合や切断の手間を軽減するとともに、高所作業を伴う補強部材取付工程を簡易化することで、工期を大幅に短縮することが可能な仮橋及びその仮橋の施工方法を提供することを目的とする。【解決手段】 仮橋の延伸区間Ｙは、開始区間Ｘの終端より進行方向の地表Ｇに沿って順次打ち込まれた基礎杭５０、５０と、基礎杭５０、５０の幅方向の上端に固定される基礎梁２０と、基礎梁２０の上端に固定されるパネル体１０と、パネル体１０間の取り付けられた補強部材３０と、からなり、補強部材３０は、支柱１１、１１間の幅方向に対して平行に固定された横材３１、及び、幅方向に対して斜めに固定された斜材３２と、支柱１１、１１間の進行方向Ａに対して平行に固定された横材３１と、を有する。【選択図】 図１
TEMPORARY BRIDGE AND CONSTRUCTION METHOD OF TEMPORARY BRIDGE
To provide a temporary bridge and a construction method of the temporary bridge allowing a construction period to be drastically shortened by reducing work load in joint and cut during assembling and demolition work as well as simplifying a reinforcement member attaching process involving high place work.SOLUTION: A temporary bridge of an extension section Y comprises: foundation piles 50, 50 sequentially installed along a ground surface G in an extension direction from a terminal of a start section X; a foundation beam 20 fixed on upper ends of the foundation piles 50, 50 in a width direction; panel bodies 10 fixed on an upper end of the foundation beam 20; and a reinforcement member 30 attached between the body bodies 10. The reinforcement member 30 includes: lateral members 31 fixed parallel to a width direction and an oblique member 32 fixed oblique to the width direction between columns 11, 11; and lateral members 31 fixed parallel to an extension direction A between the columns 11, 11.SELECTED DRAWING: Figure 1
【課題】 組立作業及び解体作業における接合や切断の手間を軽減するとともに、高所作業を伴う補強部材取付工程を簡易化することで、工期を大幅に短縮することが可能な仮橋及びその仮橋の施工方法を提供することを目的とする。【解決手段】 仮橋の延伸区間Ｙは、開始区間Ｘの終端より進行方向の地表Ｇに沿って順次打ち込まれた基礎杭５０、５０と、基礎杭５０、５０の幅方向の上端に固定される基礎梁２０と、基礎梁２０の上端に固定されるパネル体１０と、パネル体１０間の取り付けられた補強部材３０と、からなり、補強部材３０は、支柱１１、１１間の幅方向に対して平行に固定された横材３１、及び、幅方向に対して斜めに固定された斜材３２と、支柱１１、１１間の進行方向Ａに対して平行に固定された横材３１と、を有する。【選択図】 図１
TEMPORARY BRIDGE AND CONSTRUCTION METHOD OF TEMPORARY BRIDGE
仮橋及び仮橋の施工方法
MATSUMOTO TAKUMI (author)
2023-05-31
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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