A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TEMPORARY BRIDGE AND CONSTRUCTION METHOD FOR TEMPORARY BRIDGE
To provide a temporary bridge and a construction method for the temporary bridge, which make it possible to significantly shorten the construction period by simplifying the assembly work of a panel body on the ground during construction of the temporary bridge and the disassembly work of columns of the temporary bridge during removal, and also facilitate reuse of the disassembled column as a panel body for the temporary bridge on the other construction site.SOLUTION: The temporary bridge comprises: a foundation pile sequentially driven along the ground surface; a panel body composed of a plurality of columns 10, 10 fixed to an upper end thereof and a reinforcing member; and a superstructure fixed to the upper end of the panel body. The column 10 has: a joint structure composed of connecting ribs 11, 11 disposed around the upper and lower ends; splicing plates 15, 15 fixed by temporarily connecting them so that they are on the same straight line and thereafter abutting on both planes; and a guide rib protruding upward from the upper end of the column 10 and capable of fitting with an inner peripheral surface of the lower end side of the other column 10.SELECTED DRAWING: Figure 2
【課題】仮橋の施工時におけるパネル体を地上での組み立て作業及び撤去時における仮橋の支柱の解体作業の簡易化をすることで工期を大幅に短縮するとともに、解体後の支柱を他の施工現場の仮橋のパネル体として再利用を容易に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。【解決手段】地表に沿って順次打ち込まれた基礎杭と、この上端に固定される複数の支柱１０、１０及び補強部材からなるパネル体と、該パネル体の上端に固定される上部構造物と、を備えてなり、支柱１０は、上端及び下端の周囲に配設された接続リブ１１、１１と、これらが同一直線上になるように仮接続した後、両方の平面に当接して固定される添接板１５、１５と、支柱１０の上端から上方に突出し、他の支柱１０の下端側の内周面と嵌合し得る誘導リブと、からなる継手構造を有する。【選択図】図２
TEMPORARY BRIDGE AND CONSTRUCTION METHOD FOR TEMPORARY BRIDGE
To provide a temporary bridge and a construction method for the temporary bridge, which make it possible to significantly shorten the construction period by simplifying the assembly work of a panel body on the ground during construction of the temporary bridge and the disassembly work of columns of the temporary bridge during removal, and also facilitate reuse of the disassembled column as a panel body for the temporary bridge on the other construction site.SOLUTION: The temporary bridge comprises: a foundation pile sequentially driven along the ground surface; a panel body composed of a plurality of columns 10, 10 fixed to an upper end thereof and a reinforcing member; and a superstructure fixed to the upper end of the panel body. The column 10 has: a joint structure composed of connecting ribs 11, 11 disposed around the upper and lower ends; splicing plates 15, 15 fixed by temporarily connecting them so that they are on the same straight line and thereafter abutting on both planes; and a guide rib protruding upward from the upper end of the column 10 and capable of fitting with an inner peripheral surface of the lower end side of the other column 10.SELECTED DRAWING: Figure 2
【課題】仮橋の施工時におけるパネル体を地上での組み立て作業及び撤去時における仮橋の支柱の解体作業の簡易化をすることで工期を大幅に短縮するとともに、解体後の支柱を他の施工現場の仮橋のパネル体として再利用を容易に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。【解決手段】地表に沿って順次打ち込まれた基礎杭と、この上端に固定される複数の支柱１０、１０及び補強部材からなるパネル体と、該パネル体の上端に固定される上部構造物と、を備えてなり、支柱１０は、上端及び下端の周囲に配設された接続リブ１１、１１と、これらが同一直線上になるように仮接続した後、両方の平面に当接して固定される添接板１５、１５と、支柱１０の上端から上方に突出し、他の支柱１０の下端側の内周面と嵌合し得る誘導リブと、からなる継手構造を有する。【選択図】図２
TEMPORARY BRIDGE AND CONSTRUCTION METHOD FOR TEMPORARY BRIDGE
仮橋及び仮橋の施工方法
SAITO KYOJI (author)
2020-07-09
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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