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A platform for research: civil engineering, architecture and urbanism
Cast-in-place concrete pier column main reinforcement accurate positioning and mounting method and structure
The invention discloses a cast-in-place concrete pier column main reinforcement accurate positioning and mounting method and structure. The structure comprises a pier column reinforcement cage, a first positioning plate for positioning and punching a steel box girder, a second positioning plate for supporting the steel box girder and fixedly connected with the steel box girder, a third positioning plate and a bearing platform. The pier column reinforcement cage comprises pier column main reinforcements and pier column stirrups; the first positioning plate is provided with a plurality of first reinforcement hole sites corresponding to the pier column main reinforcements one to one; the second positioning plate is arranged under the first positioning plate, and the second positioning plate is provided with a plurality of second reinforcement hole sites corresponding to the pier column main reinforcements one to one, and the second positioning plate is arranged on the pier column main reinforcements in a sleeving manner through the second reinforcement hole sites. The pier column main reinforcements are fixed in advance through the multiple positioning plates, construction is easy and convenient, positioning is accurate, the positioning accuracy of the large number of main reinforcements of the cast-in-place concrete pier column is effectively improved, and standardization, standardization and normalization can be achieved.
本发明公开了一种现浇混凝土墩柱主筋精准定位安装方法及结构，该结构包括墩柱钢筋笼、用于对钢箱梁进行定位打孔的第一定位板、用于承托所述钢箱梁并与所述钢箱梁固定连接的第二定位板、第三定位板以及承台，墩柱钢筋笼包括墩柱主筋以及墩柱箍筋，所述第一定位板上设有与所述墩柱主筋一一对应的多个第一钢筋孔位，所述第二定位板设于所述第一定位板的下方，所述第二定位板上设有与所述墩柱主筋一一对应的多个第二钢筋孔位并通过所述第二钢筋孔位套设于所述墩柱主筋上。本发明采用多块定位板将墩柱主筋进行预先固定，施工简便，定位精准，有效提高现浇混凝土墩柱大数量主筋定位精度，可做到规范化、标准化、常规化。
Cast-in-place concrete pier column main reinforcement accurate positioning and mounting method and structure
The invention discloses a cast-in-place concrete pier column main reinforcement accurate positioning and mounting method and structure. The structure comprises a pier column reinforcement cage, a first positioning plate for positioning and punching a steel box girder, a second positioning plate for supporting the steel box girder and fixedly connected with the steel box girder, a third positioning plate and a bearing platform. The pier column reinforcement cage comprises pier column main reinforcements and pier column stirrups; the first positioning plate is provided with a plurality of first reinforcement hole sites corresponding to the pier column main reinforcements one to one; the second positioning plate is arranged under the first positioning plate, and the second positioning plate is provided with a plurality of second reinforcement hole sites corresponding to the pier column main reinforcements one to one, and the second positioning plate is arranged on the pier column main reinforcements in a sleeving manner through the second reinforcement hole sites. The pier column main reinforcements are fixed in advance through the multiple positioning plates, construction is easy and convenient, positioning is accurate, the positioning accuracy of the large number of main reinforcements of the cast-in-place concrete pier column is effectively improved, and standardization, standardization and normalization can be achieved.
本发明公开了一种现浇混凝土墩柱主筋精准定位安装方法及结构，该结构包括墩柱钢筋笼、用于对钢箱梁进行定位打孔的第一定位板、用于承托所述钢箱梁并与所述钢箱梁固定连接的第二定位板、第三定位板以及承台，墩柱钢筋笼包括墩柱主筋以及墩柱箍筋，所述第一定位板上设有与所述墩柱主筋一一对应的多个第一钢筋孔位，所述第二定位板设于所述第一定位板的下方，所述第二定位板上设有与所述墩柱主筋一一对应的多个第二钢筋孔位并通过所述第二钢筋孔位套设于所述墩柱主筋上。本发明采用多块定位板将墩柱主筋进行预先固定，施工简便，定位精准，有效提高现浇混凝土墩柱大数量主筋定位精度，可做到规范化、标准化、常规化。
Cast-in-place concrete pier column main reinforcement accurate positioning and mounting method and structure
现浇混凝土墩柱主筋精准定位安装方法及结构
ZOU BIN (author) / LIU XIANGLEI (author) / ZHANG JIAJIE (author) / BI CONGXIA (author) / ZHANG YE (author) / DU YUNLONG (author) / WANG WEILI (author) / WANG FANG (author)
2021-05-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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