Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shear type damping wall with reverse displacement amplification
The invention provides a shear type damping wall with reverse displacement amplification. The shear type damping wall comprises an upper connecting plate, at least one displacement amplification mechanism and a lower connecting plate, wherein the upper connecting plate is arranged on an upper floor beam, and at least two fixed shear plates are arranged on the lower surface of the upper connecting plate; and the displacement amplification mechanisms are arranged in a damper outer steel box, each displacement amplification mechanism is located between the two fixed shear plates, the upper ends of the displacement amplification mechanisms are hinged to the upper ends of the fixed shear plates through first rotating shafts, and the damper outer steel box is filled with shear energy dissipation materials. The shear type damping wall with reverse displacement amplification is simple in structure, when the upper floor beam moves horizontally, interlayer displacement acts on reverse shear plates through displacement amplification levers, the reverse shear plates and the fixed shear plates move reversely to shear the shear energy dissipation materials in the damper outer steel box, so that the relative displacement and speed of the damping wall are increased, and the energy consumption of the damping wall is improved.
本发明提供了一种位移反向放大的剪切型阻尼墙，包括：上连接板，设置在上层楼面梁上，所述上连接板的下表面设有至少两个固定剪切板；位移放大机构，至少一个，所述位置放大机构设置在阻尼器外钢箱内，且每个所述位移放大机构位于两个所述固定剪切板之间，所述位移放大机构的上端通过第一转轴与所述固定剪切板的上端铰接，所述阻尼器外钢箱内填充剪切耗能材料；下连接板。本发明的一种位移反向放大的剪切型阻尼墙，结构简单，当上层楼面梁平动时，层间位移通过位移放大杠杆作用于反向剪切板，所述反向剪切板与固定剪切板反向运动，剪切阻尼器外钢箱内的剪切耗能材料，使得阻尼墙的相对位移和速度增大，从而提高阻尼墙的耗能。
Shear type damping wall with reverse displacement amplification
The invention provides a shear type damping wall with reverse displacement amplification. The shear type damping wall comprises an upper connecting plate, at least one displacement amplification mechanism and a lower connecting plate, wherein the upper connecting plate is arranged on an upper floor beam, and at least two fixed shear plates are arranged on the lower surface of the upper connecting plate; and the displacement amplification mechanisms are arranged in a damper outer steel box, each displacement amplification mechanism is located between the two fixed shear plates, the upper ends of the displacement amplification mechanisms are hinged to the upper ends of the fixed shear plates through first rotating shafts, and the damper outer steel box is filled with shear energy dissipation materials. The shear type damping wall with reverse displacement amplification is simple in structure, when the upper floor beam moves horizontally, interlayer displacement acts on reverse shear plates through displacement amplification levers, the reverse shear plates and the fixed shear plates move reversely to shear the shear energy dissipation materials in the damper outer steel box, so that the relative displacement and speed of the damping wall are increased, and the energy consumption of the damping wall is improved.
本发明提供了一种位移反向放大的剪切型阻尼墙，包括：上连接板，设置在上层楼面梁上，所述上连接板的下表面设有至少两个固定剪切板；位移放大机构，至少一个，所述位置放大机构设置在阻尼器外钢箱内，且每个所述位移放大机构位于两个所述固定剪切板之间，所述位移放大机构的上端通过第一转轴与所述固定剪切板的上端铰接，所述阻尼器外钢箱内填充剪切耗能材料；下连接板。本发明的一种位移反向放大的剪切型阻尼墙，结构简单，当上层楼面梁平动时，层间位移通过位移放大杠杆作用于反向剪切板，所述反向剪切板与固定剪切板反向运动，剪切阻尼器外钢箱内的剪切耗能材料，使得阻尼墙的相对位移和速度增大，从而提高阻尼墙的耗能。
Shear type damping wall with reverse displacement amplification
一种位移反向放大的剪切型阻尼墙
HE WENFU (Autor:in) / SHANG FENG (Autor:in) / ZHANG QIANG (Autor:in) / XU HAO (Autor:in) / LIU WENGUANG (Autor:in)
11.05.2021
Patent
Elektronische Ressource
Chinesisch
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