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A platform for research: civil engineering, architecture and urbanism
Spherical support with vertical vibration reduction function
The spherical support with the vertical vibration reduction function comprises an upper support plate, a plane sliding pair is formed between the upper support plate and a spherical crown lining plate, a cambered surface sliding pair is formed between the spherical crown lining plate and a middle steel plate, a vibration reduction structure is arranged between the middle steel plate and a bottom basin, and a connecting assembly is further arranged in the bottom basin. The anti-vibration cushion layer is additionally arranged on the basis of the spherical support and is made of an elastomer material, and the spherical support has the advantages of being high in bearing capacity, good in elasticity, excellent in anti-aging performance and anti-fatigue performance and the like. According to the overall structure, the effective height of the support is guaranteed and the operation condition of the anti-vibration cushion layer is judged by arranging the restraint ring. Compared with a common support, the vertical vibration reduction function can be achieved, upper vibration transmitted to a lower foundation is effectively reduced, meanwhile, compared with a spherical support of a conventional structure, the shape and height size change is not obvious, and obvious economical efficiency is achieved.
本发明公开了一种具有竖向减振功能的球型支座，包括上支座板，所述上支座板与球冠衬板之间形成平面滑动副，所述球冠衬板与中间钢板之间形成弧面滑动副，所述中间钢板与底盆之间设置有减振结构，所述底盆中还设置有连接组件。本发明在球型支座基础上增加减振垫层，减振垫层采用弹性体材料制作，具有承载能力强、弹性好、抗老化性能和抗疲劳性能优越等许多优点。整体结构通过设置约束环来保证支座的有效高度和判定减振垫层的运行状况。本发明相比于普通支座，可以实现竖向减振功能，有效的减少上部振动传递至下部基础，同时相比常规结构的球型支座，外形和高度尺寸变化不明显，具有明显的经济性。
Spherical support with vertical vibration reduction function
The spherical support with the vertical vibration reduction function comprises an upper support plate, a plane sliding pair is formed between the upper support plate and a spherical crown lining plate, a cambered surface sliding pair is formed between the spherical crown lining plate and a middle steel plate, a vibration reduction structure is arranged between the middle steel plate and a bottom basin, and a connecting assembly is further arranged in the bottom basin. The anti-vibration cushion layer is additionally arranged on the basis of the spherical support and is made of an elastomer material, and the spherical support has the advantages of being high in bearing capacity, good in elasticity, excellent in anti-aging performance and anti-fatigue performance and the like. According to the overall structure, the effective height of the support is guaranteed and the operation condition of the anti-vibration cushion layer is judged by arranging the restraint ring. Compared with a common support, the vertical vibration reduction function can be achieved, upper vibration transmitted to a lower foundation is effectively reduced, meanwhile, compared with a spherical support of a conventional structure, the shape and height size change is not obvious, and obvious economical efficiency is achieved.
本发明公开了一种具有竖向减振功能的球型支座，包括上支座板，所述上支座板与球冠衬板之间形成平面滑动副，所述球冠衬板与中间钢板之间形成弧面滑动副，所述中间钢板与底盆之间设置有减振结构，所述底盆中还设置有连接组件。本发明在球型支座基础上增加减振垫层，减振垫层采用弹性体材料制作，具有承载能力强、弹性好、抗老化性能和抗疲劳性能优越等许多优点。整体结构通过设置约束环来保证支座的有效高度和判定减振垫层的运行状况。本发明相比于普通支座，可以实现竖向减振功能，有效的减少上部振动传递至下部基础，同时相比常规结构的球型支座，外形和高度尺寸变化不明显，具有明显的经济性。
Spherical support with vertical vibration reduction function
一种具有竖向减振功能的球型支座
BAI HONGGUO (author) / SHI WEI (author) / HU XUHONG (author) / MA GUANG (author) / FENG PEI (author) / LI YU (author) / LI YONGXING (author) / XU JIANQIANG (author) / AN SHUAIKUN (author) / HU WENLIN (author)
2024-06-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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