A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bidirectional bending metal type intelligent self-sensing energy consumption damper
The invention discloses a bidirectional bending metal type intelligent self-sensing energy dissipation damper which is mainly composed of an upper connecting plate, a lower connecting plate, a partition plate, a constraint plate, a solid cylinder and trapezoidal core plates, and the trapezoidal core plates have two different sizes, are arranged in different areas and are used for meeting the requirements for different bearing capacities in different directions; movement is transmitted to the trapezoid core plates through connection and up-down connection of the solid cylinders and the partition plates, so that the trapezoid core plates generate plastic deformation, energy of the input structure is dissipated, and bidirectional energy consumption is achieved through the trapezoid core plates arranged in different directions. In addition, the functions of damper performance monitoring and damage early warning are achieved by embedding a strain sensor in the partition plate. The structure is simple and clear, machining and follow-up adjustment are easy, the bidirectional energy consumption capacity is achieved, the requirements for energy consumption in different directions can be effectively met, and intelligent operation and maintenance of the tough building can be further achieved through the intelligent self-sensing function.
本发明公开了一种双向弯曲金属型智能自感知耗能阻尼器，该阻尼器主要由上连接板、下连接板、分隔板、约束板、实心圆柱、梯形芯板组成，梯形芯板有两种不同的尺寸，布置于不同区域内，用于满足不同方向不同承载力的需求，通过与实心圆柱、分隔板的连接，上下连接将运动传递至梯形芯板，使得梯形芯板产生塑性变形，耗散输入结构的能量，通过不同方向布置的梯形芯板，实现双向耗能。此外，通过在分隔板上嵌入应变传感器实现阻尼器性能监测及损伤预警功能。本发明构造简单明确，易于加工及后续调整，具有双向耗能的能力，可以有效应对不同方向耗能的需求，智能自感知功能可进一步实现韧性建筑智慧运维。
Bidirectional bending metal type intelligent self-sensing energy consumption damper
The invention discloses a bidirectional bending metal type intelligent self-sensing energy dissipation damper which is mainly composed of an upper connecting plate, a lower connecting plate, a partition plate, a constraint plate, a solid cylinder and trapezoidal core plates, and the trapezoidal core plates have two different sizes, are arranged in different areas and are used for meeting the requirements for different bearing capacities in different directions; movement is transmitted to the trapezoid core plates through connection and up-down connection of the solid cylinders and the partition plates, so that the trapezoid core plates generate plastic deformation, energy of the input structure is dissipated, and bidirectional energy consumption is achieved through the trapezoid core plates arranged in different directions. In addition, the functions of damper performance monitoring and damage early warning are achieved by embedding a strain sensor in the partition plate. The structure is simple and clear, machining and follow-up adjustment are easy, the bidirectional energy consumption capacity is achieved, the requirements for energy consumption in different directions can be effectively met, and intelligent operation and maintenance of the tough building can be further achieved through the intelligent self-sensing function.
本发明公开了一种双向弯曲金属型智能自感知耗能阻尼器，该阻尼器主要由上连接板、下连接板、分隔板、约束板、实心圆柱、梯形芯板组成，梯形芯板有两种不同的尺寸，布置于不同区域内，用于满足不同方向不同承载力的需求，通过与实心圆柱、分隔板的连接，上下连接将运动传递至梯形芯板，使得梯形芯板产生塑性变形，耗散输入结构的能量，通过不同方向布置的梯形芯板，实现双向耗能。此外，通过在分隔板上嵌入应变传感器实现阻尼器性能监测及损伤预警功能。本发明构造简单明确，易于加工及后续调整，具有双向耗能的能力，可以有效应对不同方向耗能的需求，智能自感知功能可进一步实现韧性建筑智慧运维。
Bidirectional bending metal type intelligent self-sensing energy consumption damper
一种双向弯曲金属型智能自感知耗能阻尼器
LIU HONG (author) / LI XIONGFEI (author) / TANG CHENGYOU (author) / HAN BIN (author) / WU SIYUAN (author) / YAN JIAMIN (author) / HE YUNRUI (author) / LIU JUN (author) / YANG YUQIU (author) / XU TIANYU (author)
2024-04-12
Patent
Electronic Resource
Chinese
Self-resetting deformation and energy consumption type metal damper
| European Patent Office | 2020
Bidirectional energy consumption self-resetting device with TMD (tuned mass damper)
| European Patent Office | 2024