Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BRIDGE PIER AND CONSTRUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a bridge pier and a construction method thereof which can reduce a term of work.SOLUTION: A plurality of panel members 33 made of precast concrete, having an outside panel 34, an inside panel 35, and a connection panel part 36, and having an integrated reinforcement bar basket 30 including a plurality of band reinforcing bars 26 and a plurality of intermediate band reinforcement 23, is arranged so that a main reinforcing bar 21 is arranged inside thereof and a spacing 37 is provided in a circumferential direction. Band reinforcing bars 26 in a pair adjacent to each other in a circumferential direction are connected to each other by a band reinforcement connection part 27 via a mechanical joint 29, an outer joint panel 38 is provided between outside panels 34 in a pair, an inner joint panel 39 is provided between the inside panel 35. A cast-in-place concrete part 32 is formed between the outside panel 34 and the inside panel 35, and between the outer joint panel 38 and the inner joint panel 39 using the panels as a mold frame to construct a bridge pier 2.SELECTED DRAWING: Figure 3
【課題】工期を短縮できる橋脚及びその構築方法を提供する。【解決手段】外側パネル３４、内側パネル３５及び連結パネル部３６を有し、複数の帯鉄筋２６及び複数の中間帯鉄筋２３を含む鉄筋篭３０が一体化されたプレキャストコンクリートからなる複数のパネル部材３３は、内部に主鉄筋２１が配置されるように且つ周方向に隙間３７を空けて配置される。周方向に互いに隣接する１対の帯鉄筋２６同士は帯鉄筋連結部２７によって機械継手２９を介して連結され、１対の外側パネル３４間には外側継手パネル３８が設けられ、１対の内側パネル３５間には内側継手パネル３９が設けられる。外側パネル３４及び内側パネル３５間、並びに外側継手パネル３８及び内側継手パネル３９間に、これらを型枠として現場打ちコンクリート部３２が形成され、橋脚２が構築される。【選択図】図３
BRIDGE PIER AND CONSTRUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a bridge pier and a construction method thereof which can reduce a term of work.SOLUTION: A plurality of panel members 33 made of precast concrete, having an outside panel 34, an inside panel 35, and a connection panel part 36, and having an integrated reinforcement bar basket 30 including a plurality of band reinforcing bars 26 and a plurality of intermediate band reinforcement 23, is arranged so that a main reinforcing bar 21 is arranged inside thereof and a spacing 37 is provided in a circumferential direction. Band reinforcing bars 26 in a pair adjacent to each other in a circumferential direction are connected to each other by a band reinforcement connection part 27 via a mechanical joint 29, an outer joint panel 38 is provided between outside panels 34 in a pair, an inner joint panel 39 is provided between the inside panel 35. A cast-in-place concrete part 32 is formed between the outside panel 34 and the inside panel 35, and between the outer joint panel 38 and the inner joint panel 39 using the panels as a mold frame to construct a bridge pier 2.SELECTED DRAWING: Figure 3
【課題】工期を短縮できる橋脚及びその構築方法を提供する。【解決手段】外側パネル３４、内側パネル３５及び連結パネル部３６を有し、複数の帯鉄筋２６及び複数の中間帯鉄筋２３を含む鉄筋篭３０が一体化されたプレキャストコンクリートからなる複数のパネル部材３３は、内部に主鉄筋２１が配置されるように且つ周方向に隙間３７を空けて配置される。周方向に互いに隣接する１対の帯鉄筋２６同士は帯鉄筋連結部２７によって機械継手２９を介して連結され、１対の外側パネル３４間には外側継手パネル３８が設けられ、１対の内側パネル３５間には内側継手パネル３９が設けられる。外側パネル３４及び内側パネル３５間、並びに外側継手パネル３８及び内側継手パネル３９間に、これらを型枠として現場打ちコンクリート部３２が形成され、橋脚２が構築される。【選択図】図３
BRIDGE PIER AND CONSTRUCTION METHOD THEREOF
橋脚及びその構築方法
MURAO MITSUNORI (Autor:in) / TOMIYAMA SHIGEKI (Autor:in) / SEKI MOZOMU (Autor:in)
30.08.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E01D
BRIDGES
,
Brücken
PIER, PIER CONSTRUCTION METHOD, BRIDGE RECONSTRUCTION METHOD AND BRIDGE CONSTRUCTION METHOD
| Europäisches Patentamt | 2021