A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated bent cap and construction method thereof
The invention relates to the field of bridge buildings, and particularly discloses a fabricated bent cap and a construction method thereof.The fabricated bent cap comprises a bent cap body and a pier column, the bent cap body is arranged above the pier column, a reserved groove is formed in the middle of the top end of the bent cap body, and the reserved groove is rectangular; a plurality of metal corrugated pipes are pre-buried in the bent cap body and are positioned below the preformed groove; according to the invention, the boss groove and the positioning assembly are additionally arranged to guide and position in the hoisting process, so that the hoisting and splicing accuracy is improved; meanwhile, after hoisting is completed, the conical boss is matched with the boss groove, and the ring beam is matched with the bearing groove, so that the first flow channel and the second flow channel form a circular cavity and communicate with the pouring hole, pouring convenience is guaranteed, and firmness between the cover beam body and the pier column is also guaranteed; and meanwhile, the reinforcing steel bars are inserted into the metal corrugated pipes after the bent cap body and the pier column are spliced, and the UHPC is poured into the metal corrugated pipes, so that the splicing efficiency is improved, and the reinforcing steel bars are prevented from being damaged.
本发明涉及桥梁建筑领域，具体公开了一种装配式盖梁及其施工方法，包括盖梁本体和墩柱，所述盖梁本体设置在墩柱的上方，所述盖梁本体顶端中部开设有预留槽，且预留槽呈矩形设置，所述盖梁本体的内部并位于预留槽的下方预埋有多个金属波纹管；本发明中通过增加凸台槽和定位组件对吊装过程中进行导向定位，提高了吊装拼接的精准度；同时吊装完成后，锥形凸台和凸台槽配合，圈梁与承接槽配合，使第一流道和第二流道形成圆形空腔并与浇筑孔相连通，保证了灌注便捷性，也保证盖梁本体与墩柱之间的牢固性；同时钢筋是在盖梁本体与墩柱拼装后插入金属波纹管内，并向金属波纹管内灌注UHPC混凝土，不仅提高保证拼装的效率，而且避免钢筋损坏。
Fabricated bent cap and construction method thereof
The invention relates to the field of bridge buildings, and particularly discloses a fabricated bent cap and a construction method thereof.The fabricated bent cap comprises a bent cap body and a pier column, the bent cap body is arranged above the pier column, a reserved groove is formed in the middle of the top end of the bent cap body, and the reserved groove is rectangular; a plurality of metal corrugated pipes are pre-buried in the bent cap body and are positioned below the preformed groove; according to the invention, the boss groove and the positioning assembly are additionally arranged to guide and position in the hoisting process, so that the hoisting and splicing accuracy is improved; meanwhile, after hoisting is completed, the conical boss is matched with the boss groove, and the ring beam is matched with the bearing groove, so that the first flow channel and the second flow channel form a circular cavity and communicate with the pouring hole, pouring convenience is guaranteed, and firmness between the cover beam body and the pier column is also guaranteed; and meanwhile, the reinforcing steel bars are inserted into the metal corrugated pipes after the bent cap body and the pier column are spliced, and the UHPC is poured into the metal corrugated pipes, so that the splicing efficiency is improved, and the reinforcing steel bars are prevented from being damaged.
本发明涉及桥梁建筑领域，具体公开了一种装配式盖梁及其施工方法，包括盖梁本体和墩柱，所述盖梁本体设置在墩柱的上方，所述盖梁本体顶端中部开设有预留槽，且预留槽呈矩形设置，所述盖梁本体的内部并位于预留槽的下方预埋有多个金属波纹管；本发明中通过增加凸台槽和定位组件对吊装过程中进行导向定位，提高了吊装拼接的精准度；同时吊装完成后，锥形凸台和凸台槽配合，圈梁与承接槽配合，使第一流道和第二流道形成圆形空腔并与浇筑孔相连通，保证了灌注便捷性，也保证盖梁本体与墩柱之间的牢固性；同时钢筋是在盖梁本体与墩柱拼装后插入金属波纹管内，并向金属波纹管内灌注UHPC混凝土，不仅提高保证拼装的效率，而且避免钢筋损坏。
Fabricated bent cap and construction method thereof
一种装配式盖梁及其施工方法
CHEN HAISHAN (author) / GUAN YONGQIANG (author) / HUANG SHENGMING (author) / YAN ZONGXUE (author) / LIN JINGHUI (author) / ZENG FENG (author) / HUANG YUNXING (author) / CHEN JINGHUI (author) / ZHANG QUANMING (author)
2023-10-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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