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A platform for research: civil engineering, architecture and urbanism
Reticulated shell connecting joint, reticulated shell single body and processing and splicing method of reticulated shell single body
The invention discloses a reticulated shell connecting joint, a reticulated shell monomer and a processing and splicing method of the reticulated shell monomer, the connecting joint comprises a joint main body, the joint main body comprises an internal structure and an external structure which are internally and externally connected into a whole, and the internal structure is internally provided with an ellipsoidal cavity; a plurality of arc-shaped grooves which are uniformly distributed in the circumferential direction are formed in the side surface of the internal structure; the upper surface and the lower surface of the external structure are both planes, the side face of the external structure is provided with a plurality of connecting planes evenly distributed in the circumferential direction, and each connecting plane is located between every two adjacent arc-shaped grooves. The shear resistance and rigidity of the joint are improved, and the performance requirement of the large-span aluminum alloy latticed shell structure can be met.
本发明公开了一种网壳连接节点及网壳单体及网壳单体的加工拼装方法，连接节点包括节点主体，节点主体包括内外连接为一体的内部结构和外部结构，内部结构内部具有椭球形空腔，内部结构的侧面具有多个沿周向均匀分布的弧形凹槽；外部结构的上表面和下表面均为平面，外部结构的侧面具有多个沿周向均匀分布的连接平面，且每个连接平面均位于相邻两个弧形凹槽之间。本发明提高了节点的抗剪性能及刚度，能够保证大跨度铝合金网壳结构的性能要求。
Reticulated shell connecting joint, reticulated shell single body and processing and splicing method of reticulated shell single body
The invention discloses a reticulated shell connecting joint, a reticulated shell monomer and a processing and splicing method of the reticulated shell monomer, the connecting joint comprises a joint main body, the joint main body comprises an internal structure and an external structure which are internally and externally connected into a whole, and the internal structure is internally provided with an ellipsoidal cavity; a plurality of arc-shaped grooves which are uniformly distributed in the circumferential direction are formed in the side surface of the internal structure; the upper surface and the lower surface of the external structure are both planes, the side face of the external structure is provided with a plurality of connecting planes evenly distributed in the circumferential direction, and each connecting plane is located between every two adjacent arc-shaped grooves. The shear resistance and rigidity of the joint are improved, and the performance requirement of the large-span aluminum alloy latticed shell structure can be met.
本发明公开了一种网壳连接节点及网壳单体及网壳单体的加工拼装方法，连接节点包括节点主体，节点主体包括内外连接为一体的内部结构和外部结构，内部结构内部具有椭球形空腔，内部结构的侧面具有多个沿周向均匀分布的弧形凹槽；外部结构的上表面和下表面均为平面，外部结构的侧面具有多个沿周向均匀分布的连接平面，且每个连接平面均位于相邻两个弧形凹槽之间。本发明提高了节点的抗剪性能及刚度，能够保证大跨度铝合金网壳结构的性能要求。
Reticulated shell connecting joint, reticulated shell single body and processing and splicing method of reticulated shell single body
一种网壳连接节点及网壳单体及网壳单体的加工拼装方法
TAN FENGJIE (author) / CUI JIACHUN (author) / WANG PINGSHAN (author)
2024-03-29
Patent
Electronic Resource
Chinese
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