Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A compound friction pendulum shock insulation support based on high-damping rubber comprises an upper support plate, a lower support plate, an equal-radius double-spherical-surface sliding block, a high-damping rubber circular plate and an annular frame. The upper support plate is connected with an upper structure through high-strength bolts, and the lower support plate is connected with a foundation through high-strength bolts; when the support is subjected to simultaneous action of horizontal and vertical loads, the high-damping rubber circular plate with certain rigidity enables the upper support plate to move synchronously with the annular frame in the vertical direction, meanwhile, the high-damping rubber circular plate generates additional constraint on the upper support plate in thehorizontal direction, and it is guaranteed that the support has enough energy dissipation capacity in the horizontal direction. The high-strength crease-resistant natural fiber fabric endless belt can be regarded as rigid, and the expansion and contraction are limited to a certain extent, so that the support is prevented from being pulled off. And meanwhile, the high-damping rubber circular plateand the high-strength crease-resistant natural fiber fabric ring belt enclose the whole support into a sealing body, so that rubber corrosion and structural damage caused by invasion of foreign matters such as rain, snow, insects and dust into the support are prevented.
一种基于高阻尼橡胶的复摩擦摆隔震支座：包括上支座板、下支座板、等半径双球面滑块、高阻尼橡胶圆板、环框；其中上支座板通过高强螺栓与上部结构连接、下支座板通过高强螺栓与基础连接；当支座受到到水平、竖向荷载同时作用时，具有一定刚度的高阻尼橡胶圆板使得上支座板在竖直方向与环框同步运动，同时高阻尼橡胶圆板对上支座板产生水平方向的额外约束，保证支座在水平方向有足够的耗能能力。高强抗皱型天然纤维织物环带可视为刚性，伸缩有一定限度，可以确保支座不被拉脱。同时高阻尼橡胶圆板与高强抗皱型天然纤维织物环带将整个支座围成一个密封体，防止由于雨雪、昆虫，灰尘等异物侵入支座导致橡胶腐蚀和结构的破坏。
A compound friction pendulum shock insulation support based on high-damping rubber comprises an upper support plate, a lower support plate, an equal-radius double-spherical-surface sliding block, a high-damping rubber circular plate and an annular frame. The upper support plate is connected with an upper structure through high-strength bolts, and the lower support plate is connected with a foundation through high-strength bolts; when the support is subjected to simultaneous action of horizontal and vertical loads, the high-damping rubber circular plate with certain rigidity enables the upper support plate to move synchronously with the annular frame in the vertical direction, meanwhile, the high-damping rubber circular plate generates additional constraint on the upper support plate in thehorizontal direction, and it is guaranteed that the support has enough energy dissipation capacity in the horizontal direction. The high-strength crease-resistant natural fiber fabric endless belt can be regarded as rigid, and the expansion and contraction are limited to a certain extent, so that the support is prevented from being pulled off. And meanwhile, the high-damping rubber circular plateand the high-strength crease-resistant natural fiber fabric ring belt enclose the whole support into a sealing body, so that rubber corrosion and structural damage caused by invasion of foreign matters such as rain, snow, insects and dust into the support are prevented.
一种基于高阻尼橡胶的复摩擦摆隔震支座：包括上支座板、下支座板、等半径双球面滑块、高阻尼橡胶圆板、环框；其中上支座板通过高强螺栓与上部结构连接、下支座板通过高强螺栓与基础连接；当支座受到到水平、竖向荷载同时作用时，具有一定刚度的高阻尼橡胶圆板使得上支座板在竖直方向与环框同步运动，同时高阻尼橡胶圆板对上支座板产生水平方向的额外约束，保证支座在水平方向有足够的耗能能力。高强抗皱型天然纤维织物环带可视为刚性，伸缩有一定限度，可以确保支座不被拉脱。同时高阻尼橡胶圆板与高强抗皱型天然纤维织物环带将整个支座围成一个密封体，防止由于雨雪、昆虫，灰尘等异物侵入支座导致橡胶腐蚀和结构的破坏。
Compound friction pendulum shock insulation support based on high-damping rubber
一种基于高阻尼橡胶的复摩擦摆隔震支座
01.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Compound friction pendulum shock insulation support based on hydraulic damper
| Europäisches Patentamt | 2021