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Prefabricated high-strength steel-UHPC combined bent cap and construction method thereof
The invention discloses a prefabricated high-strength steel-UHPC combined cover beam and a construction method of the prefabricated high-strength steel-UHPC combined cover beam, and belongs to the technical field of prefabricated cover beams. Comprising a support base plate, a steel top plate, buckle type anti-seismic check blocks, longitudinal stiffening ribs, vertical stiffening ribs, a steel bottom plate, a bearing base, studs, bent cap top face steel bars, grouting sleeves and an upper prefabricated part, and the two sides of the steel top plate and the two sides of the steel bottom plate are connected through the buckle type anti-seismic check blocks; the longitudinal stiffening ribs and the vertical stiffening ribs are distributed between the steel top plate and the steel bottom plate in an array mode, and the longitudinal stiffening ribs and the vertical stiffening ribs are perpendicular to each other. By adopting the structural form that the high-strength steel box and the UHPC plate are combined, the height of the cover beam is reduced, the hoisting weight is light, the economical efficiency is good, the assembly construction is rapid, the construction period is short, the efficiency is high, and the cost is low; the method can be widely applied to structure optimization and improvement of large-scale module structures, and has popularization and demonstration significance.
本发明公开了一种预制装配式高强钢‑UHPC组合盖梁及其施工方法，属于预制盖梁技术领域，本发明的一种预制装配式高强钢‑UHPC组合盖梁，包括支座垫板、钢顶板、卡扣式抗震挡块、纵向加劲肋、竖向加劲肋、钢底板、承重底座、栓钉、盖梁顶面钢筋、灌浆套筒和上部预制构件，所述钢顶板和钢底板间两侧位置通过卡扣式抗震挡块连接，钢顶板和钢底板间阵列分布设置有纵向加劲肋和竖向加劲肋，纵向加劲肋和竖向加劲肋互相垂直，本发明通过采用高强钢箱与UHPC板组合的结构形式，降低盖梁高度，吊装重量轻、经济性好、装配化施工快捷，实施工期短、效率高，成本较低，可广泛应用于大型模块结构的结构优化提升，具有推广和示范意义。
Prefabricated high-strength steel-UHPC combined bent cap and construction method thereof
The invention discloses a prefabricated high-strength steel-UHPC combined cover beam and a construction method of the prefabricated high-strength steel-UHPC combined cover beam, and belongs to the technical field of prefabricated cover beams. Comprising a support base plate, a steel top plate, buckle type anti-seismic check blocks, longitudinal stiffening ribs, vertical stiffening ribs, a steel bottom plate, a bearing base, studs, bent cap top face steel bars, grouting sleeves and an upper prefabricated part, and the two sides of the steel top plate and the two sides of the steel bottom plate are connected through the buckle type anti-seismic check blocks; the longitudinal stiffening ribs and the vertical stiffening ribs are distributed between the steel top plate and the steel bottom plate in an array mode, and the longitudinal stiffening ribs and the vertical stiffening ribs are perpendicular to each other. By adopting the structural form that the high-strength steel box and the UHPC plate are combined, the height of the cover beam is reduced, the hoisting weight is light, the economical efficiency is good, the assembly construction is rapid, the construction period is short, the efficiency is high, and the cost is low; the method can be widely applied to structure optimization and improvement of large-scale module structures, and has popularization and demonstration significance.
本发明公开了一种预制装配式高强钢‑UHPC组合盖梁及其施工方法，属于预制盖梁技术领域，本发明的一种预制装配式高强钢‑UHPC组合盖梁，包括支座垫板、钢顶板、卡扣式抗震挡块、纵向加劲肋、竖向加劲肋、钢底板、承重底座、栓钉、盖梁顶面钢筋、灌浆套筒和上部预制构件，所述钢顶板和钢底板间两侧位置通过卡扣式抗震挡块连接，钢顶板和钢底板间阵列分布设置有纵向加劲肋和竖向加劲肋，纵向加劲肋和竖向加劲肋互相垂直，本发明通过采用高强钢箱与UHPC板组合的结构形式，降低盖梁高度，吊装重量轻、经济性好、装配化施工快捷，实施工期短、效率高，成本较低，可广泛应用于大型模块结构的结构优化提升，具有推广和示范意义。
Prefabricated high-strength steel-UHPC combined bent cap and construction method thereof
一种预制装配式高强钢-UHPC组合盖梁及其施工方法
JIANG FUSHENG (author) / WANG YONGJI (author) / WANG RUQUAN (author) / WANG RUNSHENG (author)
2024-06-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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