A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel structure connecting node
The invention relates to the technical field of structural engineering, in particular to a steel structure connecting node. The steel structure connecting node comprises a steel column and a steel beam, wherein the steel beam is connected with the steel column through a node base and a node top cover, and shear bolts are arranged between the steel beam and the node top cover; damping cylinders arearranged in the node base and are movably hinged to the steel beam through connecting arms, and disc springs are arranged between every two adjacent damping cylinders as well as between the damping cylinders and the node base; and the steel beam shakes from left to right in an earthquake, the damping cylinders are driven to move up and down, and the disc springs are stretched or compressed in theup-and-down moving process of the damping cylinders, so that the disc springs can be matched with the damping cylinders so as to consume earthquake energy. According to the steel structure connectingnode, the shear bolts, the damping cylinders and the disc springs are matched with one another, so that triple energy consumption measures are formed, the earthquake resistance capacity of the node is greatly increased while the connecting strength of the node is guaranteed, and the safety and reliability of a building are guaranteed.
本发明涉及结构工程技术领域，具体涉及一种钢结构连接节点。包括钢柱和钢梁，钢梁通过节点底座和节点顶盖与钢柱相连接，钢梁和节点顶盖之间设置有剪力螺栓；节点底座内设置有阻尼缸，阻尼缸通过连接臂与钢梁活动铰接，相邻的两个阻尼缸之间以及阻尼缸与节点底座之间均设置有碟簧；钢梁在地震中左右晃动并带动阻尼缸上下运动，阻尼缸上下运动的过程中对碟簧进行拉伸或压缩，以使碟簧能够配合阻尼缸消耗地震能量。本发明的钢结构连接节点通过剪力螺栓、阻尼缸和碟簧的相互配合，形成三重耗能措施，在保证节点连接强度的同时，极大的提高了节点的抗震能力，保证建筑物的安全可靠。
Steel structure connecting node
The invention relates to the technical field of structural engineering, in particular to a steel structure connecting node. The steel structure connecting node comprises a steel column and a steel beam, wherein the steel beam is connected with the steel column through a node base and a node top cover, and shear bolts are arranged between the steel beam and the node top cover; damping cylinders arearranged in the node base and are movably hinged to the steel beam through connecting arms, and disc springs are arranged between every two adjacent damping cylinders as well as between the damping cylinders and the node base; and the steel beam shakes from left to right in an earthquake, the damping cylinders are driven to move up and down, and the disc springs are stretched or compressed in theup-and-down moving process of the damping cylinders, so that the disc springs can be matched with the damping cylinders so as to consume earthquake energy. According to the steel structure connectingnode, the shear bolts, the damping cylinders and the disc springs are matched with one another, so that triple energy consumption measures are formed, the earthquake resistance capacity of the node is greatly increased while the connecting strength of the node is guaranteed, and the safety and reliability of a building are guaranteed.
本发明涉及结构工程技术领域，具体涉及一种钢结构连接节点。包括钢柱和钢梁，钢梁通过节点底座和节点顶盖与钢柱相连接，钢梁和节点顶盖之间设置有剪力螺栓；节点底座内设置有阻尼缸，阻尼缸通过连接臂与钢梁活动铰接，相邻的两个阻尼缸之间以及阻尼缸与节点底座之间均设置有碟簧；钢梁在地震中左右晃动并带动阻尼缸上下运动，阻尼缸上下运动的过程中对碟簧进行拉伸或压缩，以使碟簧能够配合阻尼缸消耗地震能量。本发明的钢结构连接节点通过剪力螺栓、阻尼缸和碟簧的相互配合，形成三重耗能措施，在保证节点连接强度的同时，极大的提高了节点的抗震能力，保证建筑物的安全可靠。
Steel structure connecting node
一种钢结构连接节点
ZHAO WENTONG (author) / XUE RU (author) / SHI KE (author) / GUAN QIAOYAN (author) / LI HAN (author) / ZHANG TAO (author)
2021-01-22
Patent
Electronic Resource
Chinese
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