A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CSIPs-steel composite structure energy consumption type anti-seismic joint
The invention relates to a CSIPs-steel composite structure energy consumption type anti-seismic joint. The joint comprises a beam column and a cross beam fixedly connected through a connecting plate, the cross beam is connected with the connecting plate through a bolt, a first acting plate is arranged between the beam column and the cross beam, and the first acting plate is crushed to absorb energy after being extruded; and one part of energy of the earthquake on the beam column is consumed to improve the anti-seismic capacity of the joint. A third acting plate arranged between the connecting plate and the cross beam and a damping device connected to the beam column, arranged below the cross beam and used for buffering energy consumption are further included, the third acting plate will be broken and separated out in the earthquake, the cross beam and the connecting plate are in flexible connection, longitudinal force borne by the cross beam is converted into transverse force through a force dividing device to protect the bolt, and in addition, a protection device is further provided to protect the cross beam from falling off when it cannot be guaranteed that the bolt cannot be broken. Compared with a traditional welding joint, the joint has better convenience, shock resistance and practicability.
本发明涉及一种CSIPs‑钢组合结构耗能型抗震节点，包括一梁柱和通过连接板固定连接的横梁，所述横梁与连接板之间螺栓连接，所述梁柱与横梁之间置有第一作用板，第一作用板在受挤压后将破碎吸能，消耗一部分地震对梁柱的能量以提高节点的抗震能力，还包括一置于连接板与横梁之间的第三作用板，以及连接在梁柱上置于横梁下方的用于缓冲耗能的阻尼装置，所述第三作用板在地震中将破碎并脱离出去，使得横梁与连接板之间变成柔性连接，并通过分力装置将横梁上受到的纵向力转化为横向力来保护螺栓，此外还提供了一套保护装置在无法确保螺栓不会断裂时，保护横梁避免其掉落，相较于传统的焊接节点本发明具有更好的便捷性和抗震性，以及实用性。
CSIPs-steel composite structure energy consumption type anti-seismic joint
The invention relates to a CSIPs-steel composite structure energy consumption type anti-seismic joint. The joint comprises a beam column and a cross beam fixedly connected through a connecting plate, the cross beam is connected with the connecting plate through a bolt, a first acting plate is arranged between the beam column and the cross beam, and the first acting plate is crushed to absorb energy after being extruded; and one part of energy of the earthquake on the beam column is consumed to improve the anti-seismic capacity of the joint. A third acting plate arranged between the connecting plate and the cross beam and a damping device connected to the beam column, arranged below the cross beam and used for buffering energy consumption are further included, the third acting plate will be broken and separated out in the earthquake, the cross beam and the connecting plate are in flexible connection, longitudinal force borne by the cross beam is converted into transverse force through a force dividing device to protect the bolt, and in addition, a protection device is further provided to protect the cross beam from falling off when it cannot be guaranteed that the bolt cannot be broken. Compared with a traditional welding joint, the joint has better convenience, shock resistance and practicability.
本发明涉及一种CSIPs‑钢组合结构耗能型抗震节点，包括一梁柱和通过连接板固定连接的横梁，所述横梁与连接板之间螺栓连接，所述梁柱与横梁之间置有第一作用板，第一作用板在受挤压后将破碎吸能，消耗一部分地震对梁柱的能量以提高节点的抗震能力，还包括一置于连接板与横梁之间的第三作用板，以及连接在梁柱上置于横梁下方的用于缓冲耗能的阻尼装置，所述第三作用板在地震中将破碎并脱离出去，使得横梁与连接板之间变成柔性连接，并通过分力装置将横梁上受到的纵向力转化为横向力来保护螺栓，此外还提供了一套保护装置在无法确保螺栓不会断裂时，保护横梁避免其掉落，相较于传统的焊接节点本发明具有更好的便捷性和抗震性，以及实用性。
CSIPs-steel composite structure energy consumption type anti-seismic joint
一种CSIPs-钢组合结构耗能型抗震节点
LI LEI (author) / ZHAO XIANXIAN (author) / LI GUANGHUI (author) / SU XIAOZHOU (author) / HAO JIPING (author) / DONG JIANHUA (author) / ZHU LIXIA (author) / LI XIAOHU (author) / ZHAO WENTONG (author) / ZHANG GUOHUI (author)
2021-09-24
Patent
Electronic Resource
Chinese
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