A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Viscoelastic self-resetting support
The invention provides a viscoelastic self-resetting support, and belongs to the field of earthquake resistance of building structures. The viscoelastic self-resetting support comprises a guide steelpipe, a guide rod, end pressing plates, an outer end connecting rod, an inner end connecting rod, ring springs, an end connecting sleeve, a connecting clamping plate, viscoelastic dampers, a piece ofviscoelastic damper connecting angle steel and a viscoelastic damper slot. The ring springs are connected through the guide rod and mounting in the guide steel pipe, the viscoelastic dampers at the two ends are fixed through the viscoelastic damper connecting angle steel and the slot. The needed outer end connecting rod size and connecting clamping plate size are configured at the two ends according to the needed connecting condition, and the speed-dependent energy dissipation-self-resetting function integrated support enables the ring springs to be compressed and enables the viscoelastic dampers to generate shear deformation in the pulled state and the pressed state. The viscoelastic self-resetting support has the characteristics of high stress, self-resetting and energy dissipation, effective energy dissipation can be provided and structural residual deformation can be reduced to the maximum extent under the action of an earthquake, so that the structure has reliable safety and goodpost-earthquake repairability.
黏弹性自复位支撑，属于建筑结构抗震领域，包括导向钢管、导向杆、端部压板、外端部连接杆、内端部连接杆、环簧、端部连接套筒、连接夹板、黏弹性阻尼器、黏弹性阻尼器连接角钢和黏弹性阻尼器插槽。环簧通过导向杆进行连接，安装于导向钢管内，两端黏弹性阻尼器通过黏弹性阻尼器连接角钢以及插槽固定，两端依据所需连接条件配置所需要的外端部连接杆尺寸以及连接夹板尺寸，速度相关型耗能‑自复位功能集成支撑在受拉和受压状态下都能够使得环簧被压缩以及黏弹性阻尼器发生剪切变形。本申请支撑兼具高受力、自复位以及耗能特性，在地震作用下可以提供有效的耗能和最大程度地降低结构残余变形，使得结构具备可靠的安全性以及良好的震后可修复性。
Viscoelastic self-resetting support
The invention provides a viscoelastic self-resetting support, and belongs to the field of earthquake resistance of building structures. The viscoelastic self-resetting support comprises a guide steelpipe, a guide rod, end pressing plates, an outer end connecting rod, an inner end connecting rod, ring springs, an end connecting sleeve, a connecting clamping plate, viscoelastic dampers, a piece ofviscoelastic damper connecting angle steel and a viscoelastic damper slot. The ring springs are connected through the guide rod and mounting in the guide steel pipe, the viscoelastic dampers at the two ends are fixed through the viscoelastic damper connecting angle steel and the slot. The needed outer end connecting rod size and connecting clamping plate size are configured at the two ends according to the needed connecting condition, and the speed-dependent energy dissipation-self-resetting function integrated support enables the ring springs to be compressed and enables the viscoelastic dampers to generate shear deformation in the pulled state and the pressed state. The viscoelastic self-resetting support has the characteristics of high stress, self-resetting and energy dissipation, effective energy dissipation can be provided and structural residual deformation can be reduced to the maximum extent under the action of an earthquake, so that the structure has reliable safety and goodpost-earthquake repairability.
黏弹性自复位支撑，属于建筑结构抗震领域，包括导向钢管、导向杆、端部压板、外端部连接杆、内端部连接杆、环簧、端部连接套筒、连接夹板、黏弹性阻尼器、黏弹性阻尼器连接角钢和黏弹性阻尼器插槽。环簧通过导向杆进行连接，安装于导向钢管内，两端黏弹性阻尼器通过黏弹性阻尼器连接角钢以及插槽固定，两端依据所需连接条件配置所需要的外端部连接杆尺寸以及连接夹板尺寸，速度相关型耗能‑自复位功能集成支撑在受拉和受压状态下都能够使得环簧被压缩以及黏弹性阻尼器发生剪切变形。本申请支撑兼具高受力、自复位以及耗能特性，在地震作用下可以提供有效的耗能和最大程度地降低结构残余变形，使得结构具备可靠的安全性以及良好的震后可修复性。
Viscoelastic self-resetting support
黏弹性自复位支撑
PING YIWEI (author) / FANG CHENG (author) / CHEN YIYI (author) / WANG WEI (author)
2020-12-01
Patent
Electronic Resource
Chinese
Fabricated viscoelastic adjustable self-resetting support
| European Patent Office | 2024
Self-resetting viscoelastic energy consumption coupling beam device
| European Patent Office | 2024
| European Patent Office | 2021