A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Replaceable coupling beam energy dissipation structure convenient to repair
The invention belongs to the technical field of structural seismic resistance, and particularly relates to a replaceable coupling beam energy dissipation structure convenient to repair, which comprises steel deep beams embedded and fixed in a wall column, and an energy dissipation beam section is detachably connected between the two steel deep beams; the steel deep beam comprises an embedding and fixing assembly and a fixing end face, the fixing end face is fixedly connected to one end of the embedding and fixing assembly, two rows of first long round holes used for second bolts to pass through are formed in the fixing end face, the two rows of first long round holes are symmetrically formed, and the end of the energy dissipation beam section is fixedly connected with the fixing end face through the second bolts; the size of the first oblong hole is larger than the diameter of the second bolt. According to the method, on the basis of a new recovery concept of a non-perfectly-repairable tough building structure, the damaged energy dissipation beam section can be dismantled and replaced within a short time after an earthquake, the anti-seismic function of the building can be recovered within a short time before an aftershock, and through rapid repair of a building group, the urban toughness is improved, the repair cost is reduced, and the construction period is shortened. Perfect repair can be carried out on the basis of non-perfect repair, and the bearing capacity of the building is completely recovered.
本发明属于结构抗震技术领域，尤其涉及一种便于修复的可更换式连梁耗能结构，包括：嵌固在墙肢内的钢深梁，两个钢深梁之间可拆卸连接有耗能梁段；钢深梁包括埋固组件和固定端面，固定端面固接在埋固组件的一端，固定端面上开设有两排用于第二螺栓通过的第一长圆孔，两排第一长圆孔对称设置，耗能梁段的端部通过第二螺栓与固定端面固接；第一长圆孔尺寸大于第二螺栓的直径。本发明基于可非完美修复的韧性建筑结构恢复新概念，能够在震后短时间内将已损坏的耗能梁段拆除并更换，在余震前的短时间内恢复建筑抗震功能，通过建筑群的快速修复，提高城市韧性，降低修复成本，也可在非完美修复基础上进行完美修复，完全恢复建筑承载能力。
Replaceable coupling beam energy dissipation structure convenient to repair
The invention belongs to the technical field of structural seismic resistance, and particularly relates to a replaceable coupling beam energy dissipation structure convenient to repair, which comprises steel deep beams embedded and fixed in a wall column, and an energy dissipation beam section is detachably connected between the two steel deep beams; the steel deep beam comprises an embedding and fixing assembly and a fixing end face, the fixing end face is fixedly connected to one end of the embedding and fixing assembly, two rows of first long round holes used for second bolts to pass through are formed in the fixing end face, the two rows of first long round holes are symmetrically formed, and the end of the energy dissipation beam section is fixedly connected with the fixing end face through the second bolts; the size of the first oblong hole is larger than the diameter of the second bolt. According to the method, on the basis of a new recovery concept of a non-perfectly-repairable tough building structure, the damaged energy dissipation beam section can be dismantled and replaced within a short time after an earthquake, the anti-seismic function of the building can be recovered within a short time before an aftershock, and through rapid repair of a building group, the urban toughness is improved, the repair cost is reduced, and the construction period is shortened. Perfect repair can be carried out on the basis of non-perfect repair, and the bearing capacity of the building is completely recovered.
本发明属于结构抗震技术领域，尤其涉及一种便于修复的可更换式连梁耗能结构，包括：嵌固在墙肢内的钢深梁，两个钢深梁之间可拆卸连接有耗能梁段；钢深梁包括埋固组件和固定端面，固定端面固接在埋固组件的一端，固定端面上开设有两排用于第二螺栓通过的第一长圆孔，两排第一长圆孔对称设置，耗能梁段的端部通过第二螺栓与固定端面固接；第一长圆孔尺寸大于第二螺栓的直径。本发明基于可非完美修复的韧性建筑结构恢复新概念，能够在震后短时间内将已损坏的耗能梁段拆除并更换，在余震前的短时间内恢复建筑抗震功能，通过建筑群的快速修复，提高城市韧性，降低修复成本，也可在非完美修复基础上进行完美修复，完全恢复建筑承载能力。
Replaceable coupling beam energy dissipation structure convenient to repair
一种便于修复的可更换式连梁耗能结构
XIAO SHIYING (author) / WANG MENGFU (author) / ZHANG CHIKUN (author) / ZENG YUWEI (author)
2024-11-08
Patent
Electronic Resource
Chinese
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