Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated steel plate-ultra-high performance concrete composite plate reinforcing structure and reinforcing method
The invention discloses a prefabricated steel plate-high-performance concrete combined plate reinforcing structure and a reinforcing method, and belongs to the technical field of reinforced concrete member reinforcing. The high-performance concrete is poured into the groove of the prefabricated steel plate to form the prefabricated steel plate-high-performance concrete combined plate; anchor bolt holes are formed in the prefabricated steel plate-high-performance concrete combined plate. The composite plate can be applied to reinforcement of reinforced concrete beams and column members in various bridge and housing construction fields, and the problem that the bonding with an original structure interface is not good in the concrete pouring process in reinforcement methods such as a section increasing method is effectively solved; the bearing capacity and durability of the to-be-reinforced reinforced concrete member are effectively improved through cooperative stress of the prefabricated steel plate and the high-performance concrete, additional formwork erecting is not needed, and the concrete curing time is saved.
本发明公开了一种预制钢板－高性能混凝土组合板加固结构及加固方法，属于钢筋混凝土构件加固技术领域，预制钢板设置有凹槽；高性能混凝土浇筑于预制钢板的凹槽内，形成预制钢板－高性能混凝土组合板；预制钢板－高性能混凝土组合板上设置有锚栓孔。能够将该组合板应用用于各种桥梁、房建领域的钢筋混凝土梁、柱构件的加固，有效解决增大截面法等加固方法在混凝土浇筑过程中与原结构界面粘结不好的问题，通过预制钢板和高性能混凝土协同受力有效提升待加固钢筋混凝土构件承载力和耐久性，并且无需额外支模板，省去混凝土养护时间。
Prefabricated steel plate-ultra-high performance concrete composite plate reinforcing structure and reinforcing method
The invention discloses a prefabricated steel plate-high-performance concrete combined plate reinforcing structure and a reinforcing method, and belongs to the technical field of reinforced concrete member reinforcing. The high-performance concrete is poured into the groove of the prefabricated steel plate to form the prefabricated steel plate-high-performance concrete combined plate; anchor bolt holes are formed in the prefabricated steel plate-high-performance concrete combined plate. The composite plate can be applied to reinforcement of reinforced concrete beams and column members in various bridge and housing construction fields, and the problem that the bonding with an original structure interface is not good in the concrete pouring process in reinforcement methods such as a section increasing method is effectively solved; the bearing capacity and durability of the to-be-reinforced reinforced concrete member are effectively improved through cooperative stress of the prefabricated steel plate and the high-performance concrete, additional formwork erecting is not needed, and the concrete curing time is saved.
本发明公开了一种预制钢板－高性能混凝土组合板加固结构及加固方法，属于钢筋混凝土构件加固技术领域，预制钢板设置有凹槽；高性能混凝土浇筑于预制钢板的凹槽内，形成预制钢板－高性能混凝土组合板；预制钢板－高性能混凝土组合板上设置有锚栓孔。能够将该组合板应用用于各种桥梁、房建领域的钢筋混凝土梁、柱构件的加固，有效解决增大截面法等加固方法在混凝土浇筑过程中与原结构界面粘结不好的问题，通过预制钢板和高性能混凝土协同受力有效提升待加固钢筋混凝土构件承载力和耐久性，并且无需额外支模板，省去混凝土养护时间。
Prefabricated steel plate-ultra-high performance concrete composite plate reinforcing structure and reinforcing method
预制钢板-超高性能混凝土组合板加固结构及加固方法
TANG LIANG (Autor:in) / QIAO HAOYUE (Autor:in) / HUANG GANG (Autor:in) / ZHANG XUQIAO (Autor:in) / ZHANG YONGBO (Autor:in) / DUAN SHUKUN (Autor:in) / WANG WENTAO (Autor:in) / LI ZHENHANG (Autor:in)
27.09.2024
Patent
Elektronische Ressource
Chinesisch
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