Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-buckling constraint type high-performance mild steel damper
The invention belongs to the technical field of earthquake resistance and shock absorption of civil engineering, and particularly relates to an anti-buckling constraint type high-performance mild steel damper. The anti-buckling constraint type high-performance mild steel damper comprises a mild steel damper energy dissipation structure, cavity structures and an out-of-plane buckling prevention mechanism. The mild steel damper energy dissipation structure comprises an upper connecting plate, a web, a lower connecting plate, a left flange and a right flange. Each of the left flange and the rightflange is composed of two steel plates, the web is clamped between the left flange and the right flange, and the web is connected with the flanges in a welded mode. The upper and lower ends of the flanges are respectively welded with the upper and lower connecting plates. The number of the cavity structures is two. One end of each cavity structure is welded to the upper connecting plate or the lower connecting plate through corresponding cavity main rib plate, the other end of each cavity structure is welded to the web through corresponding cavity connecting plate, and the left edge and the right edge of each cavity structure are welded to the left flange and the right flange respectively. According to the anti-buckling constraint type high-performance mild steel damper, the energy dissipation effect of the damper is improved.
本发明属于土木工程抗震与减震技术领域，具体涉及一种防屈曲约束型高性能软钢阻尼器；包括软钢阻尼器耗能结构、腔体结构和防面外屈曲机构，软钢阻尼器耗能结构包括上连接板、腹板、下连接板、左翼缘和右翼缘，所述左翼缘、右翼缘各由两块钢板组成并将腹板夹于其中，腹板与翼缘焊接连接，翼缘的上、下两端分别与上、下连接板焊接；所述腔体结构共设有两个，腔体结构一端通过腔体主肋板分别与上连接板或下连接板焊接，另一端通过腔体连接板与腹板焊接连接，并且腔体结构左、右边缘分别与左、右翼缘焊接连接；本发明提高了阻尼器的耗能效果。
Anti-buckling constraint type high-performance mild steel damper
The invention belongs to the technical field of earthquake resistance and shock absorption of civil engineering, and particularly relates to an anti-buckling constraint type high-performance mild steel damper. The anti-buckling constraint type high-performance mild steel damper comprises a mild steel damper energy dissipation structure, cavity structures and an out-of-plane buckling prevention mechanism. The mild steel damper energy dissipation structure comprises an upper connecting plate, a web, a lower connecting plate, a left flange and a right flange. Each of the left flange and the rightflange is composed of two steel plates, the web is clamped between the left flange and the right flange, and the web is connected with the flanges in a welded mode. The upper and lower ends of the flanges are respectively welded with the upper and lower connecting plates. The number of the cavity structures is two. One end of each cavity structure is welded to the upper connecting plate or the lower connecting plate through corresponding cavity main rib plate, the other end of each cavity structure is welded to the web through corresponding cavity connecting plate, and the left edge and the right edge of each cavity structure are welded to the left flange and the right flange respectively. According to the anti-buckling constraint type high-performance mild steel damper, the energy dissipation effect of the damper is improved.
本发明属于土木工程抗震与减震技术领域，具体涉及一种防屈曲约束型高性能软钢阻尼器；包括软钢阻尼器耗能结构、腔体结构和防面外屈曲机构，软钢阻尼器耗能结构包括上连接板、腹板、下连接板、左翼缘和右翼缘，所述左翼缘、右翼缘各由两块钢板组成并将腹板夹于其中，腹板与翼缘焊接连接，翼缘的上、下两端分别与上、下连接板焊接；所述腔体结构共设有两个，腔体结构一端通过腔体主肋板分别与上连接板或下连接板焊接，另一端通过腔体连接板与腹板焊接连接，并且腔体结构左、右边缘分别与左、右翼缘焊接连接；本发明提高了阻尼器的耗能效果。
Anti-buckling constraint type high-performance mild steel damper
一种防屈曲约束型高性能软钢阻尼器
GUAN QINGSONG (Autor:in) / TANG JUN (Autor:in) / LI GUANGLEI (Autor:in) / ZHOU JIANLONG (Autor:in) / LI TAO (Autor:in)
26.02.2021
Patent
Elektronische Ressource
Chinesisch
Anti-buckling double-yield-point shearing type mild steel damper with limiting function
| Europäisches Patentamt | 2021