COMPOSITE COLUMN, BRIDGE PIER USING THE SAME, AND CONSTRUCTION METHOD
To provide a composite of a plurality of precast columns, bridge pier using same, and construction method that enables integration in a state where the plurality of precast columns are built without pouring cast-in-place concrete, and which enables each precast column to be built independently, sinc...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a composite of a plurality of precast columns, bridge pier using same, and construction method that enables integration in a state where the plurality of precast columns are built without pouring cast-in-place concrete, and which enables each precast column to be built independently, since the precast columns do not interfere with each other in a flat plane in a built state.SOLUTION: A composite pillar 1 has a plurality of precast columns 2, 2, 2, 2 which are bundled. A joint surface of the precast columns 2, 2, 2, 2 is provided with an engagement part 24 that can be engaged.SELECTED DRAWING: Figure 1
【課題】現場打ちコンクリートを打設せずとも複数のプレキャスト柱が建て込まれた状態における一体化を可能とし、また、建て込まれた状態でプレキャスト柱同士が平面的に干渉しないため、各プレキャスト柱を独立して建て込むことを可能とする複数のプレキャスト柱の合成及びそれを用いた橋脚、施工方法を提案すること。【解決手段】複数のプレキャスト柱２，２，２，２を束ねた合成柱１であって、プレキャスト柱２，２，２，２の接合面に、係合可能な係合部２４が具備されていることを特徴とする。【選択図】図１ |
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