Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel adjustable double-step yield type buckling restrained brace
The invention discloses a novel adjustable double-step yield type buckling restrained brace which comprises a sleeve, lifting lugs are welded to the surface of the sleeve and used for facilitating installation and lifting of the sleeve, flanges are arranged at the ends of the sleeve and used for butt joint installation of the ends of the sleeve, a main core plate is arranged in the sleeve, and the position between the main core plate and the sleeve is filled with materials, auxiliary core plates are fixed to the end of the sleeve at equal intervals, one ends of the auxiliary core plates are welded to the flange, and bolt holes are formed in the other ends of the auxiliary core plates. The novel adjustable double-step yield type buckling restrained brace is composed of a main core plate and an auxiliary core plate, the connecting position of the auxiliary core plate and a flange is welded, and the other end of the auxiliary core plate is connected with a sleeve through a bolt; in the process of tension and pressure, the auxiliary core plates firstly enter the yield state for energy dissipation and shock absorption, then the main core plate enters the yield state for energy dissipation and shock absorption, different anti-seismic requirements can be met by adjusting the number of the auxiliary core plates, and compared with a traditional BRB, the BRB has better anti-seismic performance.
本发明公开了一种新型可调节双阶屈服型屈曲约束支撑，包括套筒，套筒的表面焊接有吊耳，用于方便套筒的安装起吊，套筒的端部设有法兰，用于套筒端部的对接安装，套筒内设有主芯板，主芯板与套筒之间填充材料，套筒的端部等距离固定有副芯板，副芯板的一端与法兰焊接，副芯板的另一端开设有螺栓孔。该新型可调节双阶屈服型屈曲约束支撑，由主芯板及副芯板组成，副芯板与法兰连接处进行焊接，副芯板的另一端与套筒用螺栓进行连接；在受拉压力的过程中，副芯板首先进入屈服状态进行消能减震，主芯板后进入屈服状态进行消能减震，可以通过调节副芯板的数量从而满足不同的抗震需求，和传统BRB相比具有更好的抗震性能。
Novel adjustable double-step yield type buckling restrained brace
The invention discloses a novel adjustable double-step yield type buckling restrained brace which comprises a sleeve, lifting lugs are welded to the surface of the sleeve and used for facilitating installation and lifting of the sleeve, flanges are arranged at the ends of the sleeve and used for butt joint installation of the ends of the sleeve, a main core plate is arranged in the sleeve, and the position between the main core plate and the sleeve is filled with materials, auxiliary core plates are fixed to the end of the sleeve at equal intervals, one ends of the auxiliary core plates are welded to the flange, and bolt holes are formed in the other ends of the auxiliary core plates. The novel adjustable double-step yield type buckling restrained brace is composed of a main core plate and an auxiliary core plate, the connecting position of the auxiliary core plate and a flange is welded, and the other end of the auxiliary core plate is connected with a sleeve through a bolt; in the process of tension and pressure, the auxiliary core plates firstly enter the yield state for energy dissipation and shock absorption, then the main core plate enters the yield state for energy dissipation and shock absorption, different anti-seismic requirements can be met by adjusting the number of the auxiliary core plates, and compared with a traditional BRB, the BRB has better anti-seismic performance.
本发明公开了一种新型可调节双阶屈服型屈曲约束支撑，包括套筒，套筒的表面焊接有吊耳，用于方便套筒的安装起吊，套筒的端部设有法兰，用于套筒端部的对接安装，套筒内设有主芯板，主芯板与套筒之间填充材料，套筒的端部等距离固定有副芯板，副芯板的一端与法兰焊接，副芯板的另一端开设有螺栓孔。该新型可调节双阶屈服型屈曲约束支撑，由主芯板及副芯板组成，副芯板与法兰连接处进行焊接，副芯板的另一端与套筒用螺栓进行连接；在受拉压力的过程中，副芯板首先进入屈服状态进行消能减震，主芯板后进入屈服状态进行消能减震，可以通过调节副芯板的数量从而满足不同的抗震需求，和传统BRB相比具有更好的抗震性能。
Novel adjustable double-step yield type buckling restrained brace
一种新型可调节双阶屈服型屈曲约束支撑
GUO YOUSONG (Autor:in) / XU JINGYE (Autor:in)
11.02.2022
Patent
Elektronische Ressource
Chinesisch
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