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A platform for research: civil engineering, architecture and urbanism
Pot-type vibration reduction support only capable of moving vertically and installation method of pot-type vibration reduction support
The invention discloses a basin-type vibration damping support only capable of moving vertically, which comprises an upper connecting plate, a hollow upper support plate, a lower support plate and a base plate, the upper connecting plate comprises an anti-shearing part of which the center is integrally formed, the anti-shearing part sequentially penetrates through a center hole, a first groove and a second groove, a first reserved space is reserved between the anti-shearing part and the bottom of a third groove, and a second reserved space is reserved between the anti-shearing part and the bottom of the third groove; a second reserved space is formed by the space between the second groove and the third groove, elastic rubber pads containing stiffening steel plates are arranged in the first reserved space and the second reserved space, and the upper connecting plate and the base plate are connected through a temporary fixing steel plate. The support is designed to be in a center socket type, horizontal displacement can be limited by supporting the shear-resisting part on the upper support plate and the lower support plate, and by means of the anchoring characteristics of the shear-resisting part, the upper support plate, the lower support plate and the stiffening elastic rubber pad, the support has the torsion limiting capacity, vertical elastic movement of the support is achieved, and the support has the deformation coordination capacity; and the overall stress performance of the structural system can be improved.
本发明公开了一种仅可竖向活动的盆式减振支座，包括上部连接板、中空上支座板、下支座板和基座板，上部连接板包括中心一体成型的抗剪部，抗剪部依次穿过中心孔、第一凹槽、第二凹槽，与第三凹槽的底部留有第一预留空间，第二凹槽和第三凹槽之间的空间构成第二预留空间，第一预留空间和第二预留空间内设置有含加劲钢板的弹性橡胶垫，上部连接板和基座板之间采用临时固定钢板连接。本发明通过将支座设计为中心承插型式，利用抗剪部支撑于上下支座板，能够限制水平向位移，利用抗剪部与上下支座板、加劲弹性橡胶垫的锚固特性，支座具备限制扭转的能力，实现支座竖向弹性活动，具备变形协调能力，有助于提升结构体系整体受力性能。
Pot-type vibration reduction support only capable of moving vertically and installation method of pot-type vibration reduction support
The invention discloses a basin-type vibration damping support only capable of moving vertically, which comprises an upper connecting plate, a hollow upper support plate, a lower support plate and a base plate, the upper connecting plate comprises an anti-shearing part of which the center is integrally formed, the anti-shearing part sequentially penetrates through a center hole, a first groove and a second groove, a first reserved space is reserved between the anti-shearing part and the bottom of a third groove, and a second reserved space is reserved between the anti-shearing part and the bottom of the third groove; a second reserved space is formed by the space between the second groove and the third groove, elastic rubber pads containing stiffening steel plates are arranged in the first reserved space and the second reserved space, and the upper connecting plate and the base plate are connected through a temporary fixing steel plate. The support is designed to be in a center socket type, horizontal displacement can be limited by supporting the shear-resisting part on the upper support plate and the lower support plate, and by means of the anchoring characteristics of the shear-resisting part, the upper support plate, the lower support plate and the stiffening elastic rubber pad, the support has the torsion limiting capacity, vertical elastic movement of the support is achieved, and the support has the deformation coordination capacity; and the overall stress performance of the structural system can be improved.
本发明公开了一种仅可竖向活动的盆式减振支座，包括上部连接板、中空上支座板、下支座板和基座板，上部连接板包括中心一体成型的抗剪部，抗剪部依次穿过中心孔、第一凹槽、第二凹槽，与第三凹槽的底部留有第一预留空间，第二凹槽和第三凹槽之间的空间构成第二预留空间，第一预留空间和第二预留空间内设置有含加劲钢板的弹性橡胶垫，上部连接板和基座板之间采用临时固定钢板连接。本发明通过将支座设计为中心承插型式，利用抗剪部支撑于上下支座板，能够限制水平向位移，利用抗剪部与上下支座板、加劲弹性橡胶垫的锚固特性，支座具备限制扭转的能力，实现支座竖向弹性活动，具备变形协调能力，有助于提升结构体系整体受力性能。
Pot-type vibration reduction support only capable of moving vertically and installation method of pot-type vibration reduction support
一种仅可竖向活动的盆式减振支座及其安装方法
DU HU (author) / WANG JINLONG (author) / WANG XIAOWEN (author) / LI WENBIAO (author) / ZHENG KAI (author) / ZHAO XING (author) / LIU LEI (author) / SUN XUEBING (author) / ZHOU JIAN (author) / LIU HUI (author)
2024-08-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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