A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BRIDGE PIER AND BRIDGE PIER CONSTRUCTION METHOD
To shorten a bridge pier construction period.SOLUTION: A pier stud 3A forming a bridge pier 3 has a plurality of layers L along the height direction. Precast members P, P divided into two along the circumferential direction of the pier stud 3A are installed in each layer L. The precast member P is a component made of concrete that is preformed in a factory or the like for assembling the pier stud 3A on site. The precast members P, P that are adjacent to each other in the height direction are connected to each other by a vertical joint JV. The precast members P, P that are adjacent to each other in the circumferential direction of the pier stud 3A are connected to each other by a horizontal joint JH.SELECTED DRAWING: Figure 3
【課題】橋脚の工期を短縮する。【解決手段】橋脚３を構成する脚柱部３Ａは高さ方向に沿って複数の層Ｌを有している。各層Ｌには、脚柱部３Ａの周方向に沿って２分割されたプレキャスト部材Ｐ，Ｐが設置されている。プレキャスト部材Ｐは、脚柱部３Ａを現場で組み立てるために、工場等で予め成形されたコンクリート製の構成部品である。高さ方向に隣接するプレキャスト部材Ｐ，Ｐ同士は鉛直継手ＪＶで互いに連結され、脚柱部３Ａの周方向に隣接するプレキャスト部材Ｐ，Ｐ同士は水平継手ＪＨで互いに連結されている。【選択図】図３
BRIDGE PIER AND BRIDGE PIER CONSTRUCTION METHOD
To shorten a bridge pier construction period.SOLUTION: A pier stud 3A forming a bridge pier 3 has a plurality of layers L along the height direction. Precast members P, P divided into two along the circumferential direction of the pier stud 3A are installed in each layer L. The precast member P is a component made of concrete that is preformed in a factory or the like for assembling the pier stud 3A on site. The precast members P, P that are adjacent to each other in the height direction are connected to each other by a vertical joint JV. The precast members P, P that are adjacent to each other in the circumferential direction of the pier stud 3A are connected to each other by a horizontal joint JH.SELECTED DRAWING: Figure 3
【課題】橋脚の工期を短縮する。【解決手段】橋脚３を構成する脚柱部３Ａは高さ方向に沿って複数の層Ｌを有している。各層Ｌには、脚柱部３Ａの周方向に沿って２分割されたプレキャスト部材Ｐ，Ｐが設置されている。プレキャスト部材Ｐは、脚柱部３Ａを現場で組み立てるために、工場等で予め成形されたコンクリート製の構成部品である。高さ方向に隣接するプレキャスト部材Ｐ，Ｐ同士は鉛直継手ＪＶで互いに連結され、脚柱部３Ａの周方向に隣接するプレキャスト部材Ｐ，Ｐ同士は水平継手ＪＨで互いに連結されている。【選択図】図３
BRIDGE PIER AND BRIDGE PIER CONSTRUCTION METHOD
橋脚および橋脚の施工方法
MISAWA TAKASHI (author) / NISHIYAMA KOICHI (author) / HIRONAKA TETSUYA (author) / ZHANG ZHISHEN (author) / NAKAYAMA SOICHIRO (author)
2020-08-31
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
PIER, PIER CONSTRUCTION METHOD, BRIDGE RECONSTRUCTION METHOD AND BRIDGE CONSTRUCTION METHOD
| European Patent Office | 2021