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Sliding friction separated replaceable energy dissipation beam section
The invention discloses a sliding friction separated replaceable energy dissipation beam section. The sliding friction separated replaceable energy dissipation beam section comprises a first energy dissipation beam section and a second energy dissipation beam section which are sequentially connected through high-strength bolts, wherein the first energy dissipation beam section and the second energy dissipation beam section are positioned on the same straight line and are both H-shaped steel; end plates are welded to the ends of the connecting positions of the first energy dissipation beam section and the second energy dissipation beam section correspondingly; the high-strength bolts penetrate through the end plates; connecting plates are symmetrically welded to the lower flanges of the first energy dissipation beam section and the second energy dissipation beam section with the end plates as the symmetry axes; and supporting joints are welded to the connecting plates. Under the actionof an earthquake, the structure can consume earthquake energy through sliding friction of the end plates, and therefore other components of the structure are prevented from being damaged. In addition,the energy dissipation beam sections are connected with frame beams and supports through the high-strength bolts and splicing plates, and therefore the structure can be rapidly recovered after the earthquake.
本发明公开了一种滑动摩擦的分离式耗能梁段，包括通过高强螺栓依次连接的第一耗能梁段和第二耗能梁段，且第一耗能梁段与第二耗能梁段位于同一条直线上，所述第一耗能梁段和第二耗能梁段均为H型钢，第一耗能梁段和第二耗能梁段连接处的端部分别焊接有端板，高强螺栓穿过端板，所述第一耗能梁段和第二耗能梁段的下翼缘还分别以端板为对称轴对称焊接有连接板，连接板上焊接支撑节点；在地震作用下，结构可依靠端板滑动摩擦消耗地震能量从而防止结构其他构件发生破坏；此外，耗能梁段与框架梁和支撑均通过高强螺栓、拼接板连接，从而实现了结构在大震后的快速恢复。
Sliding friction separated replaceable energy dissipation beam section
The invention discloses a sliding friction separated replaceable energy dissipation beam section. The sliding friction separated replaceable energy dissipation beam section comprises a first energy dissipation beam section and a second energy dissipation beam section which are sequentially connected through high-strength bolts, wherein the first energy dissipation beam section and the second energy dissipation beam section are positioned on the same straight line and are both H-shaped steel; end plates are welded to the ends of the connecting positions of the first energy dissipation beam section and the second energy dissipation beam section correspondingly; the high-strength bolts penetrate through the end plates; connecting plates are symmetrically welded to the lower flanges of the first energy dissipation beam section and the second energy dissipation beam section with the end plates as the symmetry axes; and supporting joints are welded to the connecting plates. Under the actionof an earthquake, the structure can consume earthquake energy through sliding friction of the end plates, and therefore other components of the structure are prevented from being damaged. In addition,the energy dissipation beam sections are connected with frame beams and supports through the high-strength bolts and splicing plates, and therefore the structure can be rapidly recovered after the earthquake.
本发明公开了一种滑动摩擦的分离式耗能梁段，包括通过高强螺栓依次连接的第一耗能梁段和第二耗能梁段，且第一耗能梁段与第二耗能梁段位于同一条直线上，所述第一耗能梁段和第二耗能梁段均为H型钢，第一耗能梁段和第二耗能梁段连接处的端部分别焊接有端板，高强螺栓穿过端板，所述第一耗能梁段和第二耗能梁段的下翼缘还分别以端板为对称轴对称焊接有连接板，连接板上焊接支撑节点；在地震作用下，结构可依靠端板滑动摩擦消耗地震能量从而防止结构其他构件发生破坏；此外，耗能梁段与框架梁和支撑均通过高强螺栓、拼接板连接，从而实现了结构在大震后的快速恢复。
Sliding friction separated replaceable energy dissipation beam section
一种滑动摩擦的分离式可更换耗能梁段
LI SHEN (author) / WANG ZEYU (author) / TIAN JIANBO (author) / LI XIAOLEI (author)
2020-08-21
Patent
Electronic Resource
Chinese
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