Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated concrete frame structure
The invention discloses a fabricated concrete frame structure which comprises a plurality of prefabricated nodes arranged in an array mode, and the adjacent prefabricated nodes are connected through prefabricated beams to form the frame structure. The precast beam comprises a whole-section beam and a segmented beam; the two ends of the whole beam and the prefabricated joints are integrally formed. The segmented beam is formed by splicing two or three prefabricated beam sections, one end of the prefabricated beam section located at the end and the prefabricated joint are integrally formed, the other end of the prefabricated beam section is used for splicing, and the distance between the splicing point and any end of the corresponding prefabricated beam is 1-2 times of the beam height. By changing the number and the form of the prefabricated joints and the prefabricated beams, various splicing units can be formed according to actual requirements, and therefore different construction requirements can be met. And the beam end bending moment of the precast beam is small at the position 1-2 times of the beam height of the end of the precast beam, the connecting point of the precast beam section is arranged at the position, the overall stress of the precast beam can be effectively improved, and the integrity and the anti-seismic property of the structure are improved.
本发明公开了一种装配式混凝土框架结构，包括阵列排布的若干预制节点，相邻预制节点经预制梁相连、形成框架结构；预制梁包括整段梁和分段梁；整段梁的两端均与预制节点一体成型；分段梁由二或三节预制梁段拼接形成，位于端部的预制梁段一端与预制节点一体成型、另一端用于拼接，且拼接点距对应预制梁的任一端部1倍‑2倍梁高。通过改变预制节点和预制梁的数量、形式，可以根据实际需求形成多样式的拼接单元，从而能够满足不同的建设要求。且预制梁的梁端弯矩在预制梁端部的1倍‑2倍梁高处较小，将预制梁段的连接点设置于此，可以有效改善预制梁的整体受力、提高结构的整体性和抗震性能。
Fabricated concrete frame structure
The invention discloses a fabricated concrete frame structure which comprises a plurality of prefabricated nodes arranged in an array mode, and the adjacent prefabricated nodes are connected through prefabricated beams to form the frame structure. The precast beam comprises a whole-section beam and a segmented beam; the two ends of the whole beam and the prefabricated joints are integrally formed. The segmented beam is formed by splicing two or three prefabricated beam sections, one end of the prefabricated beam section located at the end and the prefabricated joint are integrally formed, the other end of the prefabricated beam section is used for splicing, and the distance between the splicing point and any end of the corresponding prefabricated beam is 1-2 times of the beam height. By changing the number and the form of the prefabricated joints and the prefabricated beams, various splicing units can be formed according to actual requirements, and therefore different construction requirements can be met. And the beam end bending moment of the precast beam is small at the position 1-2 times of the beam height of the end of the precast beam, the connecting point of the precast beam section is arranged at the position, the overall stress of the precast beam can be effectively improved, and the integrity and the anti-seismic property of the structure are improved.
本发明公开了一种装配式混凝土框架结构，包括阵列排布的若干预制节点，相邻预制节点经预制梁相连、形成框架结构；预制梁包括整段梁和分段梁；整段梁的两端均与预制节点一体成型；分段梁由二或三节预制梁段拼接形成，位于端部的预制梁段一端与预制节点一体成型、另一端用于拼接，且拼接点距对应预制梁的任一端部1倍‑2倍梁高。通过改变预制节点和预制梁的数量、形式，可以根据实际需求形成多样式的拼接单元，从而能够满足不同的建设要求。且预制梁的梁端弯矩在预制梁端部的1倍‑2倍梁高处较小，将预制梁段的连接点设置于此，可以有效改善预制梁的整体受力、提高结构的整体性和抗震性能。
Fabricated concrete frame structure
一种装配式混凝土框架结构
YU ZHIWU (Autor:in) / LIU PENG (Autor:in) / LYU XIAOYONG (Autor:in)
03.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Replaceable fabricated concrete frame structure system
| Europäisches Patentamt | 2023