A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated pier column system with built-in energy dissipation aluminum-mixed swing wall
The invention discloses a fabricated pier column system with a built-in energy dissipation aluminum-mixed swing wall. A prefabricated pier column and a bearing platform are connected through an aluminum alloy grouting sleeve and a shear-resistant tooth groove, and an elastic cushion layer is arranged at a joint. After construction of the prefabricated pier column and the bearing platform is completed, the lower portion of the prefabricated aluminum alloy-concrete swing wall is connected with the bearing platform through an aluminum alloy sleeve and a shape memory alloy bar, and an upper aluminum bone of the prefabricated composite beam is connected with a high-strength L-shaped composite beam connecting plate on the prefabricated pier column through a high-strength bolt. After the connection construction of the prefabricated aluminum alloy-concrete swing wall, the prefabricated composite beam and the prefabricated pier column is completed, the prefabricated cover beam is connected with the prefabricated pier column through the aluminum alloy grouting sleeve and the shear-resistant tooth groove, and the elastic cushion layer is also arranged at the joint. According to the invention, multi-stage energy consumption can be realized to protect the pier column; the prefabricated cover beam, the prefabricated composite beam, the prefabricated pier column and the prefabricated aluminum alloy-concrete swing wall are all produced in a factory standardization mode and have the advantages of being simple in structure, convenient and fast to mount and dismount and the like.
本发明公开了一种内置耗能铝‑混摇摆墙的装配式墩柱体系，预制墩柱与承台间通过铝合金灌浆套筒和抗剪齿槽连接，接缝处设置弹性垫层。待预制墩柱与承台施工完成后，预制铝合金‑混凝土摇摆墙下部通过铝合金套筒与形状记忆合金棒与承台连接，预制组合梁上铝骨与预制墩柱上高强L型组合梁连接板通过高强螺栓连接；待预制铝合金‑混凝土摇摆墙、预制组合梁与预制墩柱连接施工完成后，预制盖梁通过铝合金灌浆套筒和抗剪齿槽与预制墩柱连接，接缝处同样设置弹性垫层。本发明能够实现多阶段耗能保护墩柱；预制盖梁、预制组合梁、预制墩柱和预制铝合金‑混凝土摇摆墙均为工厂标准化生产，兼具构造简单、安装及拆卸便捷等优点。
Fabricated pier column system with built-in energy dissipation aluminum-mixed swing wall
The invention discloses a fabricated pier column system with a built-in energy dissipation aluminum-mixed swing wall. A prefabricated pier column and a bearing platform are connected through an aluminum alloy grouting sleeve and a shear-resistant tooth groove, and an elastic cushion layer is arranged at a joint. After construction of the prefabricated pier column and the bearing platform is completed, the lower portion of the prefabricated aluminum alloy-concrete swing wall is connected with the bearing platform through an aluminum alloy sleeve and a shape memory alloy bar, and an upper aluminum bone of the prefabricated composite beam is connected with a high-strength L-shaped composite beam connecting plate on the prefabricated pier column through a high-strength bolt. After the connection construction of the prefabricated aluminum alloy-concrete swing wall, the prefabricated composite beam and the prefabricated pier column is completed, the prefabricated cover beam is connected with the prefabricated pier column through the aluminum alloy grouting sleeve and the shear-resistant tooth groove, and the elastic cushion layer is also arranged at the joint. According to the invention, multi-stage energy consumption can be realized to protect the pier column; the prefabricated cover beam, the prefabricated composite beam, the prefabricated pier column and the prefabricated aluminum alloy-concrete swing wall are all produced in a factory standardization mode and have the advantages of being simple in structure, convenient and fast to mount and dismount and the like.
本发明公开了一种内置耗能铝‑混摇摆墙的装配式墩柱体系，预制墩柱与承台间通过铝合金灌浆套筒和抗剪齿槽连接，接缝处设置弹性垫层。待预制墩柱与承台施工完成后，预制铝合金‑混凝土摇摆墙下部通过铝合金套筒与形状记忆合金棒与承台连接，预制组合梁上铝骨与预制墩柱上高强L型组合梁连接板通过高强螺栓连接；待预制铝合金‑混凝土摇摆墙、预制组合梁与预制墩柱连接施工完成后，预制盖梁通过铝合金灌浆套筒和抗剪齿槽与预制墩柱连接，接缝处同样设置弹性垫层。本发明能够实现多阶段耗能保护墩柱；预制盖梁、预制组合梁、预制墩柱和预制铝合金‑混凝土摇摆墙均为工厂标准化生产，兼具构造简单、安装及拆卸便捷等优点。
Fabricated pier column system with built-in energy dissipation aluminum-mixed swing wall
一种内置耗能铝-混摇摆墙的装配式桥墩体系
BAI SHAOCONG (author) / XU WEIBING (author) / WANG JIN (author) / CAI LIXIANG (author) / CHEN YANJIANG (author) / CHEN SUOKUN (author) / SUN HANG (author) / HUANG XIAOMIN (author)
2022-01-07
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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