Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Damping expansion joint based on steel wire rope damper
A damping expansion joint based on a steel wire rope damper comprises side longitudinal beams (2), a middle longitudinal beam (3) and a displacement box (4), and is characterized in that a supporting steel plate (5) is fixedly arranged on the side face of a beam end (1) below the side longitudinal beams (2), a fixing rope clamp (8) is installed on the side face of the supporting steel plate (5), and a connecting steel plate (6) is installed at the bottom of the middle longitudinal beam (3); middle rope clamps (9) are installed on the bottom faces of the connecting steel plates (6) through connecting pieces, steel wire rope dampers are installed between the middle rope clamps (9) and the fixing rope clamps (8), and steel wire rope dampers (11) are also installed between every two adjacent middle rope clamps (9). The expansion joint has a multi-directional displacement function and can achieve a very good damping energy dissipation and shock absorption effect; the expansion joint can adapt to the earthquake, and also can reduce the impact response generated by the vehicle load; meanwhile, the conditions that the middle longitudinal beams are not uniformly displaced and the spacing is not uniform are avoided.
一种基于钢丝绳阻尼器的减震伸缩缝，包括边纵梁（2）、中纵梁（3）以及位移箱（4），其特征在于：所述边纵梁（2）下方的梁端（1）侧面上固定设置有支撑钢板（5），支撑钢板（5）的侧面安装有固定绳夹（8），中纵梁（3）的底部安装有连接钢板（6），连接钢板（6）的底面通过连接件安装有中间绳夹（9），中间绳夹（9）与固定绳夹（8）之间安装有钢丝绳阻尼器，相邻的两个中间绳夹（9）之间也安装有钢丝绳阻尼器（11），本发明具有多向变位功能，并能达到很好的阻尼消能减震效果，不仅能够适应地震，而且还能减小车辆荷载产生的冲击响应，同时不会出现中纵梁不均匀变位、间距宽窄不一的情况。
Damping expansion joint based on steel wire rope damper
A damping expansion joint based on a steel wire rope damper comprises side longitudinal beams (2), a middle longitudinal beam (3) and a displacement box (4), and is characterized in that a supporting steel plate (5) is fixedly arranged on the side face of a beam end (1) below the side longitudinal beams (2), a fixing rope clamp (8) is installed on the side face of the supporting steel plate (5), and a connecting steel plate (6) is installed at the bottom of the middle longitudinal beam (3); middle rope clamps (9) are installed on the bottom faces of the connecting steel plates (6) through connecting pieces, steel wire rope dampers are installed between the middle rope clamps (9) and the fixing rope clamps (8), and steel wire rope dampers (11) are also installed between every two adjacent middle rope clamps (9). The expansion joint has a multi-directional displacement function and can achieve a very good damping energy dissipation and shock absorption effect; the expansion joint can adapt to the earthquake, and also can reduce the impact response generated by the vehicle load; meanwhile, the conditions that the middle longitudinal beams are not uniformly displaced and the spacing is not uniform are avoided.
一种基于钢丝绳阻尼器的减震伸缩缝，包括边纵梁（2）、中纵梁（3）以及位移箱（4），其特征在于：所述边纵梁（2）下方的梁端（1）侧面上固定设置有支撑钢板（5），支撑钢板（5）的侧面安装有固定绳夹（8），中纵梁（3）的底部安装有连接钢板（6），连接钢板（6）的底面通过连接件安装有中间绳夹（9），中间绳夹（9）与固定绳夹（8）之间安装有钢丝绳阻尼器，相邻的两个中间绳夹（9）之间也安装有钢丝绳阻尼器（11），本发明具有多向变位功能，并能达到很好的阻尼消能减震效果，不仅能够适应地震，而且还能减小车辆荷载产生的冲击响应，同时不会出现中纵梁不均匀变位、间距宽窄不一的情况。
Damping expansion joint based on steel wire rope damper
一种基于钢丝绳阻尼器的减震伸缩缝
WAN WEIDONG (Autor:in)
10.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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