Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modularized self-sensing friction damper
The invention belongs to the technical field of disaster prevention and reduction of civil engineering, and discloses a modular self-sensing friction damper which comprises a friction energy consumption module and a health monitoring module, and the friction energy consumption module is arranged in a power generation groove in the middle of the friction energy consumption module. The friction energy consumption module comprises a sliding main plate and sliding auxiliary plates, the sliding main plate is symmetrically located between the two sliding auxiliary plates, and the contact surfaces of the sliding main plate and the sliding auxiliary plates are each provided with a health monitoring module and a friction plate; the health monitoring module sequentially comprises an insulating layer, a buffer layer, a conductive layer, a triboelectrification positive electrode layer, a triboelectrification negative electrode layer, a conductive layer, a buffer layer and an insulating layer from top to bottom, and is symmetrically distributed about the sliding mainboard; the self-sensing friction damper solves the problem that a friction energy consumption surface of an existing self-sensing friction damper is a friction power generation surface, and output electric signals are weak due to large pressure and high friction temperature, enriches friction electrification materials, can use friction electrification materials with higher performance, improves output performance and is more suitable for design and construction.
本发明属于土木工程防灾减灾技术领域，公开一种模块化自感知摩擦阻尼器，包括摩擦耗能模块和健康监测模块，摩擦耗能模块布置在摩擦耗能模块中部的发电槽内。摩擦耗能模块包括滑动主板和滑动副板，滑动主板对称位于两滑动副板之间，滑动主板和滑动副板的接触面均安装有健康监测模块和摩擦板；健康监测模块从上至下依次为绝缘层、缓冲层、导电层、摩擦起电正极层、摩擦起电负极层、导电层、缓冲层、绝缘层，关于滑动主板对称分布；解决现有自感知摩擦阻尼器摩擦耗能面就是摩擦发电面，因其所受的压力大，摩擦温度高而导致的输出电信号较弱的问题，并丰富了摩擦起电材料，可使用更高性能的摩擦起电材料，提高输出性能，更加适合设计和施工。
Modularized self-sensing friction damper
The invention belongs to the technical field of disaster prevention and reduction of civil engineering, and discloses a modular self-sensing friction damper which comprises a friction energy consumption module and a health monitoring module, and the friction energy consumption module is arranged in a power generation groove in the middle of the friction energy consumption module. The friction energy consumption module comprises a sliding main plate and sliding auxiliary plates, the sliding main plate is symmetrically located between the two sliding auxiliary plates, and the contact surfaces of the sliding main plate and the sliding auxiliary plates are each provided with a health monitoring module and a friction plate; the health monitoring module sequentially comprises an insulating layer, a buffer layer, a conductive layer, a triboelectrification positive electrode layer, a triboelectrification negative electrode layer, a conductive layer, a buffer layer and an insulating layer from top to bottom, and is symmetrically distributed about the sliding mainboard; the self-sensing friction damper solves the problem that a friction energy consumption surface of an existing self-sensing friction damper is a friction power generation surface, and output electric signals are weak due to large pressure and high friction temperature, enriches friction electrification materials, can use friction electrification materials with higher performance, improves output performance and is more suitable for design and construction.
本发明属于土木工程防灾减灾技术领域，公开一种模块化自感知摩擦阻尼器，包括摩擦耗能模块和健康监测模块，摩擦耗能模块布置在摩擦耗能模块中部的发电槽内。摩擦耗能模块包括滑动主板和滑动副板，滑动主板对称位于两滑动副板之间，滑动主板和滑动副板的接触面均安装有健康监测模块和摩擦板；健康监测模块从上至下依次为绝缘层、缓冲层、导电层、摩擦起电正极层、摩擦起电负极层、导电层、缓冲层、绝缘层，关于滑动主板对称分布；解决现有自感知摩擦阻尼器摩擦耗能面就是摩擦发电面，因其所受的压力大，摩擦温度高而导致的输出电信号较弱的问题，并丰富了摩擦起电材料，可使用更高性能的摩擦起电材料，提高输出性能，更加适合设计和施工。
Modularized self-sensing friction damper
模块化自感知摩擦阻尼器
MA NING (Autor:in) / DONG XUFENG (Autor:in) / ZHOU LINPEI (Autor:in)
19.07.2024
Patent
Elektronische Ressource
Chinesisch
Modularized intelligent monitoring self-resetting damper
| Europäisches Patentamt | 2023