A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BRIDGE PIER FOUNDATION STRUCTURE
To provide a footingless bridge pier foundation structure having sufficient strength and rigidity for a bridge pier having a plurality of pillars.SOLUTION: A bridge pier foundation structure 10 for supporting a bridge pier 1 having a plurality of steel pipe columns 2 erected on a foundation X comprises: a plurality of piles 11 provided for one steel pipe column 2 of the plurality of steel pipe columns 2 and spaced apart in the horizontal direction; and at least one connector 12 provided in the foundation X, and connecting the plurality of piles 11 to each other. A lower end portion 2a of the one steel pipe column 2 is linked to a pile head 11a of the plurality of piles 11.SELECTED DRAWING: Figure 1
【課題】複数の柱を有する橋脚に対し、十分な強度や剛性をもったフーチングレスな橋脚基礎構造を提供する。【解決手段】地盤Ｘ上に立設された複数の鋼管柱２を有する橋脚１を支持する橋脚基礎構造１０であって、複数の鋼管柱２のうちの１本の鋼管柱２に対して設けられ、水平方向に離間する複数の杭１１と、地盤Ｘ内に設けられ、複数の杭１１同士を連結する少なくとも１つの連結具１２と、を備える。１本の鋼管柱２の下端部２ａは、複数の杭１１の杭頭部１１ａに結合されている。【選択図】図１
BRIDGE PIER FOUNDATION STRUCTURE
To provide a footingless bridge pier foundation structure having sufficient strength and rigidity for a bridge pier having a plurality of pillars.SOLUTION: A bridge pier foundation structure 10 for supporting a bridge pier 1 having a plurality of steel pipe columns 2 erected on a foundation X comprises: a plurality of piles 11 provided for one steel pipe column 2 of the plurality of steel pipe columns 2 and spaced apart in the horizontal direction; and at least one connector 12 provided in the foundation X, and connecting the plurality of piles 11 to each other. A lower end portion 2a of the one steel pipe column 2 is linked to a pile head 11a of the plurality of piles 11.SELECTED DRAWING: Figure 1
【課題】複数の柱を有する橋脚に対し、十分な強度や剛性をもったフーチングレスな橋脚基礎構造を提供する。【解決手段】地盤Ｘ上に立設された複数の鋼管柱２を有する橋脚１を支持する橋脚基礎構造１０であって、複数の鋼管柱２のうちの１本の鋼管柱２に対して設けられ、水平方向に離間する複数の杭１１と、地盤Ｘ内に設けられ、複数の杭１１同士を連結する少なくとも１つの連結具１２と、を備える。１本の鋼管柱２の下端部２ａは、複数の杭１１の杭頭部１１ａに結合されている。【選択図】図１
BRIDGE PIER FOUNDATION STRUCTURE
橋脚基礎構造
YAMANOBE SHINICHI (author) / SAITO KIMIO (author) / TAJIMA SHINICHI (author) / ICHINOMIYA TOSHIMICHI (author)
2019-01-17
Patent
Electronic Resource
Japanese
Bridge pier foundation pit settlement monitoring instrument
| European Patent Office | 2023