Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Swing damping self-resetting column base joint and assembling method thereof
The invention relates to a swing damping self-resetting column base joint, and belongs to the technical field of constructional engineering and steel structures. The joint is composed of an H-shaped steel column, a base, friction energy dissipation devices, self-resetting devices and high-strength bolts, and the friction energy dissipation devices are distributed on flanges and webs of the H-shaped steel column. The invention discloses a manufacturing method of a swing damping self-resetting column base joint. The joint is an assembly type joint, the form is simple, site construction is convenient, the joint can rotate, slippage friction occurs on an interface, earthquake energy is dissipated, the joint is in an elastic state in the rotating process, the self-resetting capacity is achieved in the strong axis direction and the weak axis direction, plastic deformation and damage in a structure after an earthquake are avoided to the maximum extent, and post-earthquake repair is facilitated.
本发明为一种摇摆减震自复位柱脚节点，属于建筑工程和钢结构技术领域。该节点由H型钢柱、底座、摩擦耗能装置、自复位装置和高强螺栓组成，其中，摩擦耗能装置分布在H型钢柱翼缘及腹板处。本发明介绍了摇摆减震自复位柱脚节点的制作方法。本发明为装配式节点，形式简单，现场施工方便，节点可以转动，界面发生滑移摩擦，耗散地震能量，节点在转动过程中处于弹性状态，且强轴与弱轴方向均具有自复位能力，最大程度地避免震后结构中出现塑性变形和损伤，便于震后修复。
Swing damping self-resetting column base joint and assembling method thereof
The invention relates to a swing damping self-resetting column base joint, and belongs to the technical field of constructional engineering and steel structures. The joint is composed of an H-shaped steel column, a base, friction energy dissipation devices, self-resetting devices and high-strength bolts, and the friction energy dissipation devices are distributed on flanges and webs of the H-shaped steel column. The invention discloses a manufacturing method of a swing damping self-resetting column base joint. The joint is an assembly type joint, the form is simple, site construction is convenient, the joint can rotate, slippage friction occurs on an interface, earthquake energy is dissipated, the joint is in an elastic state in the rotating process, the self-resetting capacity is achieved in the strong axis direction and the weak axis direction, plastic deformation and damage in a structure after an earthquake are avoided to the maximum extent, and post-earthquake repair is facilitated.
本发明为一种摇摆减震自复位柱脚节点，属于建筑工程和钢结构技术领域。该节点由H型钢柱、底座、摩擦耗能装置、自复位装置和高强螺栓组成，其中，摩擦耗能装置分布在H型钢柱翼缘及腹板处。本发明介绍了摇摆减震自复位柱脚节点的制作方法。本发明为装配式节点，形式简单，现场施工方便，节点可以转动，界面发生滑移摩擦，耗散地震能量，节点在转动过程中处于弹性状态，且强轴与弱轴方向均具有自复位能力，最大程度地避免震后结构中出现塑性变形和损伤，便于震后修复。
Swing damping self-resetting column base joint and assembling method thereof
一种摇摆减震自复位柱脚节点及其装配方法
XIE LINLIN (Autor:in)
04.03.2022
Patent
Elektronische Ressource
Chinesisch
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