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A platform for research: civil engineering, architecture and urbanism
Supporting rod cable made of carbon fiber composite material
The invention discloses a carbon fiber composite material stay cable which comprises two carbon plates and a supporting mechanism, the two carbon plates are arranged in parallel, the two ends of the two carbon plates are fixed through anchoring heads, and the carbon plates are made of carbon fiber reinforced composite materials; the supporting mechanism is of a polygonal structure formed by sequentially hinging N edges end to end, the two carbon plates are connected with the two non-adjacent edges of the supporting mechanism respectively, and an elastic element is arranged between the two edges, connected with the carbon plates, of the supporting mechanism. The supporting mechanism is of a deformable polygonal structure, an elastic element is arranged between the supporting mechanism and the connecting position of the two carbon plates, and in the using process of the stay cable, when the carbon plates bear loads, the supporting mechanism deforms, so that the stress path of the carbon plates is optimized, and the overall structural stability of the stay cable is improved; meanwhile, along with the deformation of the supporting mechanism, the elastic element generates elastic deformation to absorb energy, so that the ductility of the stay cable and the resistance to brittle failure are improved, and the structural performance of the stay cable is improved on the premise that the requirement for light weight is met.
本发明公开了一种碳纤维复合材质撑杆索，包括两碳板和支撑机构，两碳板平行设置且两端利用锚固头固定，碳板由碳纤维增强复合材料制成；支撑机构由N条边首尾顺次铰接围成的多边形结构，两碳板分别与支撑机构的两条不相邻的边相连，且支撑机构与碳板相连的两条边之间设置弹性元件。支撑机构为可变形的多边形结构，且在支撑机构与两碳板连接处之间设置了弹性元件，在撑杆索使用过程中，碳板承受载荷的同时，支撑机构变形，以优化碳板受力路径，提高撑杆索整体结构稳定性；与此同时，随着支撑机构的变形，弹性元件产生弹性形变吸收能量，以提高撑杆索的延展性和对脆性破坏的抵抗能力，从而在满足轻量化的前提下，提升撑杆索的结构性能。
Supporting rod cable made of carbon fiber composite material
The invention discloses a carbon fiber composite material stay cable which comprises two carbon plates and a supporting mechanism, the two carbon plates are arranged in parallel, the two ends of the two carbon plates are fixed through anchoring heads, and the carbon plates are made of carbon fiber reinforced composite materials; the supporting mechanism is of a polygonal structure formed by sequentially hinging N edges end to end, the two carbon plates are connected with the two non-adjacent edges of the supporting mechanism respectively, and an elastic element is arranged between the two edges, connected with the carbon plates, of the supporting mechanism. The supporting mechanism is of a deformable polygonal structure, an elastic element is arranged between the supporting mechanism and the connecting position of the two carbon plates, and in the using process of the stay cable, when the carbon plates bear loads, the supporting mechanism deforms, so that the stress path of the carbon plates is optimized, and the overall structural stability of the stay cable is improved; meanwhile, along with the deformation of the supporting mechanism, the elastic element generates elastic deformation to absorb energy, so that the ductility of the stay cable and the resistance to brittle failure are improved, and the structural performance of the stay cable is improved on the premise that the requirement for light weight is met.
本发明公开了一种碳纤维复合材质撑杆索，包括两碳板和支撑机构，两碳板平行设置且两端利用锚固头固定，碳板由碳纤维增强复合材料制成；支撑机构由N条边首尾顺次铰接围成的多边形结构，两碳板分别与支撑机构的两条不相邻的边相连，且支撑机构与碳板相连的两条边之间设置弹性元件。支撑机构为可变形的多边形结构，且在支撑机构与两碳板连接处之间设置了弹性元件，在撑杆索使用过程中，碳板承受载荷的同时，支撑机构变形，以优化碳板受力路径，提高撑杆索整体结构稳定性；与此同时，随着支撑机构的变形，弹性元件产生弹性形变吸收能量，以提高撑杆索的延展性和对脆性破坏的抵抗能力，从而在满足轻量化的前提下，提升撑杆索的结构性能。
Supporting rod cable made of carbon fiber composite material
一种碳纤维复合材质撑杆索
YANG JIAQI (author) / WANG HUSHENG (author)
2024-07-12
Patent
Electronic Resource
Chinese
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