Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
In-column lifting controlled swing frame for reinforcing steel frame structure and assembling method thereof
The invention discloses an in-column lifting controlled swing frame for reinforcing a steel frame structure and an assembling method thereof, a plurality of external attached swing frames are arranged on the side face of a main body steel frame, each external attached swing frame comprises two swing side columns and a plurality of transverse supports, and the transverse supports are arranged in the vertical direction to connect the two swing side columns; the swing side columns are hinged to the supporting columns on the side faces of the main body steel frame through rigid connecting pieces. Dampers are connected between the swinging side columns and the supporting columns on the side faces of the main body steel frame; and a longitudinal horizontal support is connected between the swinging side columns of the adjacent external swinging frames. Each swing side column is divided into an upper column section and a lower column section, the transverse supports are located on the upper column sections, the outer diameter of the lower column sections is larger than that of the upper column sections, the bottoms of the upper column sections are lapped at the center of the top of the lower column sections, vertical limiting plates are arranged on the top face of the lower column sections around the bottoms of the upper column sections, and the bottoms of the lower column sections are fixed to the ground through a foundation. And while the enough anti-seismic performance is achieved, the swing deformation of the structure is effectively controlled and reduced.
本发明公开了一种加固钢框架结构的柱中抬升受控摇摆架及其装配方法，多榀外附摇摆架设置在主体钢框架侧面，外附摇摆架包括两根摇摆边柱和多根横向支撑，多根横向支撑在竖直方向排布上将两根摇摆边柱连接，摇摆边柱与主体钢框架侧面的支撑柱之间采用刚性连接件铰接；摇摆边柱与主体钢框架侧面的支撑柱之间连接有阻尼器；相邻外附摇摆架的摇摆边柱之间连接有纵向水平支撑。每根摇摆边柱分为上段柱和下段柱，横向支撑均位于上段柱上，下段柱外径大于上段柱外径，上段柱底部搭在下段柱顶部中心位置，下段柱顶面在上段柱底部周围设置有竖直方向的限位板，下段柱底部通过基础固定在地面上。具有足够抗震性能的同时，有效控制并且减小结构的摇摆变形。
In-column lifting controlled swing frame for reinforcing steel frame structure and assembling method thereof
The invention discloses an in-column lifting controlled swing frame for reinforcing a steel frame structure and an assembling method thereof, a plurality of external attached swing frames are arranged on the side face of a main body steel frame, each external attached swing frame comprises two swing side columns and a plurality of transverse supports, and the transverse supports are arranged in the vertical direction to connect the two swing side columns; the swing side columns are hinged to the supporting columns on the side faces of the main body steel frame through rigid connecting pieces. Dampers are connected between the swinging side columns and the supporting columns on the side faces of the main body steel frame; and a longitudinal horizontal support is connected between the swinging side columns of the adjacent external swinging frames. Each swing side column is divided into an upper column section and a lower column section, the transverse supports are located on the upper column sections, the outer diameter of the lower column sections is larger than that of the upper column sections, the bottoms of the upper column sections are lapped at the center of the top of the lower column sections, vertical limiting plates are arranged on the top face of the lower column sections around the bottoms of the upper column sections, and the bottoms of the lower column sections are fixed to the ground through a foundation. And while the enough anti-seismic performance is achieved, the swing deformation of the structure is effectively controlled and reduced.
本发明公开了一种加固钢框架结构的柱中抬升受控摇摆架及其装配方法，多榀外附摇摆架设置在主体钢框架侧面，外附摇摆架包括两根摇摆边柱和多根横向支撑，多根横向支撑在竖直方向排布上将两根摇摆边柱连接，摇摆边柱与主体钢框架侧面的支撑柱之间采用刚性连接件铰接；摇摆边柱与主体钢框架侧面的支撑柱之间连接有阻尼器；相邻外附摇摆架的摇摆边柱之间连接有纵向水平支撑。每根摇摆边柱分为上段柱和下段柱，横向支撑均位于上段柱上，下段柱外径大于上段柱外径，上段柱底部搭在下段柱顶部中心位置，下段柱顶面在上段柱底部周围设置有竖直方向的限位板，下段柱底部通过基础固定在地面上。具有足够抗震性能的同时，有效控制并且减小结构的摇摆变形。
In-column lifting controlled swing frame for reinforcing steel frame structure and assembling method thereof
一种加固钢框架结构的柱中抬升受控摇摆架及其装配方法
LIAN MING (Autor:in) / ZHOU YUHAO (Autor:in)
17.06.2022
Patent
Elektronische Ressource
Chinesisch
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