Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated CFST-RC column transfer joint with shock insulation support and construction method thereof
The invention relates to an assembly type CFST-RC column transfer joint with a shock insulation support and a construction method thereof, the assembly type CFST-RC column transfer joint comprises the shock insulation support and a damping device, the shock insulation support comprises a shape memory alloy core column, the top end of the shape memory alloy core column is poured in a steel pipe concrete column, and the bottom end of the shape memory alloy core column is poured in a reinforced concrete column. The shock insulation support has the beneficial effects that the cavity is reserved when the steel pipe concrete column and the reinforced concrete column are poured, and after the steel pipe concrete column, the shock insulation support and the reinforced concrete column are assembled, the cavity is reserved; reliable connection of the shock insulation support, especially the shape memory alloy core column and concrete in the steel pipe concrete column and the reinforced concrete column can be achieved only by casting concrete in place in the cavity, and therefore the stress requirement of the joint, the self-resetting capacity and the safety of the joint under the earthquake action are well met, production and installation are easy and convenient, and cost is low. And rapid assembly can be achieved, and economic benefits are high.
本发明涉及一种带隔震支座的装配式CFST‑RC柱转换节点及其施工方法，包括：隔震支座和阻尼装置，隔震支座包括形状记忆合金芯柱，形状记忆合金芯柱顶端浇筑在钢管混凝土柱内，形状记忆合金芯柱底端浇筑在钢筋混凝土柱内。本发明的有益效果是：通过在浇筑钢管混凝土柱和钢筋混凝土柱时预留空腔，在钢管混凝土柱、隔震支座和钢筋混凝土柱组装完成后，只需再向空腔中现浇混凝土即可实现隔震支座尤其是形状记忆合金芯柱与钢管混凝土柱和钢筋混凝土柱中混凝土的可靠连接，从而较好地满足节点的受力要求、自复位能力和地震作用下节点的安全性，且生产安装简便，可实现快速化装配，经济效益较高。
Fabricated CFST-RC column transfer joint with shock insulation support and construction method thereof
The invention relates to an assembly type CFST-RC column transfer joint with a shock insulation support and a construction method thereof, the assembly type CFST-RC column transfer joint comprises the shock insulation support and a damping device, the shock insulation support comprises a shape memory alloy core column, the top end of the shape memory alloy core column is poured in a steel pipe concrete column, and the bottom end of the shape memory alloy core column is poured in a reinforced concrete column. The shock insulation support has the beneficial effects that the cavity is reserved when the steel pipe concrete column and the reinforced concrete column are poured, and after the steel pipe concrete column, the shock insulation support and the reinforced concrete column are assembled, the cavity is reserved; reliable connection of the shock insulation support, especially the shape memory alloy core column and concrete in the steel pipe concrete column and the reinforced concrete column can be achieved only by casting concrete in place in the cavity, and therefore the stress requirement of the joint, the self-resetting capacity and the safety of the joint under the earthquake action are well met, production and installation are easy and convenient, and cost is low. And rapid assembly can be achieved, and economic benefits are high.
本发明涉及一种带隔震支座的装配式CFST‑RC柱转换节点及其施工方法，包括：隔震支座和阻尼装置，隔震支座包括形状记忆合金芯柱，形状记忆合金芯柱顶端浇筑在钢管混凝土柱内，形状记忆合金芯柱底端浇筑在钢筋混凝土柱内。本发明的有益效果是：通过在浇筑钢管混凝土柱和钢筋混凝土柱时预留空腔，在钢管混凝土柱、隔震支座和钢筋混凝土柱组装完成后，只需再向空腔中现浇混凝土即可实现隔震支座尤其是形状记忆合金芯柱与钢管混凝土柱和钢筋混凝土柱中混凝土的可靠连接，从而较好地满足节点的受力要求、自复位能力和地震作用下节点的安全性，且生产安装简便，可实现快速化装配，经济效益较高。
Fabricated CFST-RC column transfer joint with shock insulation support and construction method thereof
一种带隔震支座的装配式CFST-RC柱转换节点及其施工方法
LIU YONG (Autor:in) / JIANG SHITAO (Autor:in) / XU QIUYU (Autor:in) / WANG JINGFENG (Autor:in) / LI ZHUOFEI (Autor:in)
11.10.2024
Patent
Elektronische Ressource
Chinesisch
Fabricated CFST-RC column uniform-section conversion joint and construction method thereof
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
Building shock insulation support connecting joint and construction method thereof
| Europäisches Patentamt | 2024
Shock insulation support lower buttress structure, shock insulation joint and construction method
| Europäisches Patentamt | 2023
Construction method of building vertical novel column shock insulation support
| Europäisches Patentamt | 2024