Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel bonded prestressed carbon fiber plate-steel composite beam structure and manufacturing method thereof
The invention discloses a novel bonded prestressed carbon fiber plate-steel composite beam structure and a manufacturing method thereof. The novel bonded prestressed carbon fiber plate-steel composite beam structure comprises a steel beam and a carbon fiber plate, wherein the carbon fiber plate is a pre-tensioned prestressed carbon fiber plate, the prestressed carbon fiber plate is bonded to a tensioned area of the steel beam through structural adhesive, and a plurality of anchor plates are further arranged on the surface layer of the prestressed carbon fiber plate, are fixedly connected to the tensile area of the steel beam through bolts and are used for anchoring the prestressed carbon fiber plate in the tensile area of the steel beam. According to the novel bonded prestressed carbon fiber plate-steel composite beam structure and the manufacturing method thereof, the carbon fiber plate is pre-tensioned in a factory by adopting the pre-stress tensioning equipment, and force transmission connection between the prestressed carbon fiber plate and the steel beam is realized by adopting an anchor pressure bonding mode to form a combined structure, so that the bearing capacity of the structure is improved, the self weight of the structure is reduced, the advantage of a high-strength material of the carbon fiber plate is fully exerted, the material utilization rate is improved, and the construction cost of an engineering structure can be further reduced.
本发明公开了一种新型有粘结预应力碳纤维板—钢组合梁结构及其制作方法，包括：钢梁和碳纤维板，其中，碳纤维板为预先经过张拉的预应力碳纤维板，该预应力碳纤维板通过结构胶粘贴在钢梁的受拉区域，并且在预应力碳纤维板的面层上还设置有多个锚板，锚板通过螺栓与钢梁的受拉区域固定连接，并且将预应力碳纤维板锚固在钢梁的受拉区域。本发明采用预应力张拉设备在工厂对碳纤维版进行预张拉，并采用锚压粘结的方式实现预应力碳纤维板与钢梁的传力连接，形成组合结构，不仅提高了结构的承载力，减轻了结构本身的自重，做到重分发挥碳纤维板高强材料的优势，提高材料的利用率，又可以降低工程结构的造价。
Novel bonded prestressed carbon fiber plate-steel composite beam structure and manufacturing method thereof
The invention discloses a novel bonded prestressed carbon fiber plate-steel composite beam structure and a manufacturing method thereof. The novel bonded prestressed carbon fiber plate-steel composite beam structure comprises a steel beam and a carbon fiber plate, wherein the carbon fiber plate is a pre-tensioned prestressed carbon fiber plate, the prestressed carbon fiber plate is bonded to a tensioned area of the steel beam through structural adhesive, and a plurality of anchor plates are further arranged on the surface layer of the prestressed carbon fiber plate, are fixedly connected to the tensile area of the steel beam through bolts and are used for anchoring the prestressed carbon fiber plate in the tensile area of the steel beam. According to the novel bonded prestressed carbon fiber plate-steel composite beam structure and the manufacturing method thereof, the carbon fiber plate is pre-tensioned in a factory by adopting the pre-stress tensioning equipment, and force transmission connection between the prestressed carbon fiber plate and the steel beam is realized by adopting an anchor pressure bonding mode to form a combined structure, so that the bearing capacity of the structure is improved, the self weight of the structure is reduced, the advantage of a high-strength material of the carbon fiber plate is fully exerted, the material utilization rate is improved, and the construction cost of an engineering structure can be further reduced.
本发明公开了一种新型有粘结预应力碳纤维板—钢组合梁结构及其制作方法，包括：钢梁和碳纤维板，其中，碳纤维板为预先经过张拉的预应力碳纤维板，该预应力碳纤维板通过结构胶粘贴在钢梁的受拉区域，并且在预应力碳纤维板的面层上还设置有多个锚板，锚板通过螺栓与钢梁的受拉区域固定连接，并且将预应力碳纤维板锚固在钢梁的受拉区域。本发明采用预应力张拉设备在工厂对碳纤维版进行预张拉，并采用锚压粘结的方式实现预应力碳纤维板与钢梁的传力连接，形成组合结构，不仅提高了结构的承载力，减轻了结构本身的自重，做到重分发挥碳纤维板高强材料的优势，提高材料的利用率，又可以降低工程结构的造价。
Novel bonded prestressed carbon fiber plate-steel composite beam structure and manufacturing method thereof
一种新型有粘结预应力碳纤维板—钢组合梁结构及其制作方法
LI YANHE (Autor:in) / WANG XI (Autor:in) / SHANGGUAN YUYING (Autor:in) / XIA KUN (Autor:in) / CAI CHONGHUANG (Autor:in)
07.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
Dismounting method of bonded prestressed carbon fiber plate
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020
MANUFACTURING METHOD OF PRESTRESSED STEEL-CONCRETE COMPOSITE BEAM
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2015
Bridge prestressed carbon fiber plate reinforcing structure
| Europäisches Patentamt | 2024