Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-resetting steel frame beam-column joint
The invention discloses a self-resetting steel frame beam-column joint. The self-resetting steel frame beam-column joint comprises a steel column, cross beams, high-strength pull rods and C-shaped energy dissipation steel plates, wherein the steel column is vertically arranged, end plates are fixed at the ends of the cross beams, the two cross beams are symmetrically arranged on the two sides of the steel column, the end plates are attached to the side wall of the steel column, the multiple high-strength pull rods horizontally penetrate through the side wall of the steel column and the two endplates and are fastened at the two ends of the high-strength pull rods through high-strength nuts, at least one ends of the high-strength pull rods are sleeved with belleville spring sets abutting against the position between the end plates and the high-strength nuts, the multiple C-shaped energy dissipation steel plates are symmetrically arranged on the two sides of the steel column and locatedat the bottoms, the tops or the bottoms of the cross beams, and the two ends of the C-shaped energy dissipation steel plates are fixedly connected with the side wall of the steel column and the flanges of the cross beams correspondingly. According to the self-resetting steel frame beam-column joint, the problem that residual deformation of a beam column is large after an earthquake is solved, andthe structure is enabled to have the capacity of dissipating energy in the earthquake and rapidly resilient using function after the earthquake.
本发明公开了一种自复位钢框架梁柱节点，包括钢柱、横梁、高强拉杆和C型消能钢板；钢柱竖直布置；横梁的端头固定有端板；两根横梁对称布置在钢柱两侧，且端板与钢柱的侧壁贴合；高强拉杆的数量为多个，且水平穿过钢柱侧壁和两块端板，并通过高强螺母在其两端端头紧固；高强拉杆至少一端套设有顶紧在端板和高强螺母之间的碟型弹簧组；C型消能钢板的数量为多块，且对称布置在钢柱两侧，并位于横梁的底部，或者顶部和底部；C型消能钢板的两端分别与钢柱的侧壁和横梁的翼缘固定连接。本发明解决了地震后梁柱残余变形大的问题，使结构具有在震中消能、震后快速恢复使用功能的能力。
Self-resetting steel frame beam-column joint
The invention discloses a self-resetting steel frame beam-column joint. The self-resetting steel frame beam-column joint comprises a steel column, cross beams, high-strength pull rods and C-shaped energy dissipation steel plates, wherein the steel column is vertically arranged, end plates are fixed at the ends of the cross beams, the two cross beams are symmetrically arranged on the two sides of the steel column, the end plates are attached to the side wall of the steel column, the multiple high-strength pull rods horizontally penetrate through the side wall of the steel column and the two endplates and are fastened at the two ends of the high-strength pull rods through high-strength nuts, at least one ends of the high-strength pull rods are sleeved with belleville spring sets abutting against the position between the end plates and the high-strength nuts, the multiple C-shaped energy dissipation steel plates are symmetrically arranged on the two sides of the steel column and locatedat the bottoms, the tops or the bottoms of the cross beams, and the two ends of the C-shaped energy dissipation steel plates are fixedly connected with the side wall of the steel column and the flanges of the cross beams correspondingly. According to the self-resetting steel frame beam-column joint, the problem that residual deformation of a beam column is large after an earthquake is solved, andthe structure is enabled to have the capacity of dissipating energy in the earthquake and rapidly resilient using function after the earthquake.
本发明公开了一种自复位钢框架梁柱节点，包括钢柱、横梁、高强拉杆和C型消能钢板；钢柱竖直布置；横梁的端头固定有端板；两根横梁对称布置在钢柱两侧，且端板与钢柱的侧壁贴合；高强拉杆的数量为多个，且水平穿过钢柱侧壁和两块端板，并通过高强螺母在其两端端头紧固；高强拉杆至少一端套设有顶紧在端板和高强螺母之间的碟型弹簧组；C型消能钢板的数量为多块，且对称布置在钢柱两侧，并位于横梁的底部，或者顶部和底部；C型消能钢板的两端分别与钢柱的侧壁和横梁的翼缘固定连接。本发明解决了地震后梁柱残余变形大的问题，使结构具有在震中消能、震后快速恢复使用功能的能力。
Self-resetting steel frame beam-column joint
一种自复位钢框架梁柱节点
CHEN YUN (Autor:in) / WEI SHENGFEI (Autor:in)
18.09.2020
Patent
Elektronische Ressource
Chinesisch
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