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A platform for research: civil engineering, architecture and urbanism
TRC composite CFRP reinforced reinforced concrete beam, reinforcing method and ultimate bearing capacity calculation method
The invention discloses a TRC composite CFRP reinforced concrete beam, a reinforcing method and a calculation method of ultimate bearing capacity. According to the TRC composite CFRP reinforced concrete beam, the integrity of the FRP bars, the fiber woven mesh and an original concrete member is improved through the embedded bar glue and the fine-grained concrete, and the area of a tensile bar is increased after the reinforcing body and the original concrete member form a whole, so that the flexural capacity of the structural body is improved, the reinforcing effect of the TRC composite CFRP reinforced concrete beam is good, and the ultimate bearing capacity is high. The reinforcing method is simple, efficient, convenient to construct and good in reinforcing effect, and the reinforced concrete beam after being reinforced is high in flexural capacity and ultimate bearing capacity. According to the calculation method for the ultimate bearing capacity of the TRC composite CFRP reinforced concrete beam, the calculation theoretical basis is sufficient, the process is simple, the result is reliable, the ultimate bearing capacity of the reinforced TRC composite CFRP reinforced concrete beam after reinforcement can be accurately calculated, engineering application is facilitated, and meanwhile the theoretical basis can be provided for engineering design and construction.
本发明公开了一种TRC复合CFRP加固钢筋混凝土梁、加固方法及极限承载力的计算方法。通过植筋胶和细粒混凝土来提高FRP筋和纤维编织网与原混凝土构件的整体性，加固体与原混凝土构件形成整体后相当于增大了受拉筋的面积，从而提高了结构体的抗弯承载力，使得TRC复合CFRP加固钢筋混凝土梁的加固效果好，极限承载力高。其加固方法简单、高效，便于施工，加固效果好，加固后的钢筋混凝土梁抗弯承载力高，极限承载力高。TRC复合CFRP加固钢筋混凝土梁极限承载力的计算方法，计算理论依据充分，过程简单，结果可靠，能够对加固后TRC复合CFRP加固钢筋混凝土梁的极限承载力进行准确计算，便于工程应用，同时，能为工程设计及施工提供理论依据。
TRC composite CFRP reinforced reinforced concrete beam, reinforcing method and ultimate bearing capacity calculation method
The invention discloses a TRC composite CFRP reinforced concrete beam, a reinforcing method and a calculation method of ultimate bearing capacity. According to the TRC composite CFRP reinforced concrete beam, the integrity of the FRP bars, the fiber woven mesh and an original concrete member is improved through the embedded bar glue and the fine-grained concrete, and the area of a tensile bar is increased after the reinforcing body and the original concrete member form a whole, so that the flexural capacity of the structural body is improved, the reinforcing effect of the TRC composite CFRP reinforced concrete beam is good, and the ultimate bearing capacity is high. The reinforcing method is simple, efficient, convenient to construct and good in reinforcing effect, and the reinforced concrete beam after being reinforced is high in flexural capacity and ultimate bearing capacity. According to the calculation method for the ultimate bearing capacity of the TRC composite CFRP reinforced concrete beam, the calculation theoretical basis is sufficient, the process is simple, the result is reliable, the ultimate bearing capacity of the reinforced TRC composite CFRP reinforced concrete beam after reinforcement can be accurately calculated, engineering application is facilitated, and meanwhile the theoretical basis can be provided for engineering design and construction.
本发明公开了一种TRC复合CFRP加固钢筋混凝土梁、加固方法及极限承载力的计算方法。通过植筋胶和细粒混凝土来提高FRP筋和纤维编织网与原混凝土构件的整体性，加固体与原混凝土构件形成整体后相当于增大了受拉筋的面积，从而提高了结构体的抗弯承载力，使得TRC复合CFRP加固钢筋混凝土梁的加固效果好，极限承载力高。其加固方法简单、高效，便于施工，加固效果好，加固后的钢筋混凝土梁抗弯承载力高，极限承载力高。TRC复合CFRP加固钢筋混凝土梁极限承载力的计算方法，计算理论依据充分，过程简单，结果可靠，能够对加固后TRC复合CFRP加固钢筋混凝土梁的极限承载力进行准确计算，便于工程应用，同时，能为工程设计及施工提供理论依据。
TRC composite CFRP reinforced reinforced concrete beam, reinforcing method and ultimate bearing capacity calculation method
TRC复合CFRP加固钢筋混凝土梁、加固方法及极限承载力的计算方法
LUO ZIQING (author) / NING JIEJUN (author) / YIN SHIPING (author) / LIU ZIRUI (author) / YANG YONGHUA (author) / HAO TIANZHI (author) / CHEN QIFENG (author) / LUO JUNHUI (author)
2023-07-25
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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