Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Damper force-displacement curve construction method considering displacement slippage
The invention discloses a damper force-displacement curve construction method considering displacement slippage. The method comprises the steps that S1, a function expression considering displacement slippage in a damper force-displacement curve is constructed; s2, constructing a function expression of an upper branch curve considering displacement slippage in a damper force-displacement curve; s3, constructing a complete function expression considering displacement slippage; s4, establishing a function expression of a damper force-displacement curve considering displacement slippage of a certain specific damper; and S5, performing parameter identification on all unknown parameters in the function expression of the force-displacement curve in the step S4 so as to obtain the force-displacement curve of the damper. According to the method, the slippage phenomenon of different types of dampers in the experimental test or working process is avoided, and valuable calculation basis is provided for quasi-static mechanical property analysis of the dampers and application of the dampers to structural seismic resistance.
本发明公开了一种考虑位移滑移的阻尼器力‑位移曲线构建方法，S1.构建阻尼器力‑位移曲线中考虑位移滑移的函数表达式；S2.构建阻尼器力‑位移曲线中考虑位移滑移的上分支曲线的函数表达式；S3.构造考虑位移滑移的完整函数表达式；S4.建立某一具体阻尼器的考虑位移滑移的阻尼器力‑位移曲线的函数表达式；S5.对步骤S4中力‑位移曲线的函数表达式中的所有未知参数进行参数识别，从而得到阻尼器的力‑位移曲线。本发明解决了不同类型阻尼器在试验测试或工作过程中存在的滑移现象，为阻尼器的拟静力力学性能分析及其应用于结构抗震提供有价值的计算依据。
Damper force-displacement curve construction method considering displacement slippage
The invention discloses a damper force-displacement curve construction method considering displacement slippage. The method comprises the steps that S1, a function expression considering displacement slippage in a damper force-displacement curve is constructed; s2, constructing a function expression of an upper branch curve considering displacement slippage in a damper force-displacement curve; s3, constructing a complete function expression considering displacement slippage; s4, establishing a function expression of a damper force-displacement curve considering displacement slippage of a certain specific damper; and S5, performing parameter identification on all unknown parameters in the function expression of the force-displacement curve in the step S4 so as to obtain the force-displacement curve of the damper. According to the method, the slippage phenomenon of different types of dampers in the experimental test or working process is avoided, and valuable calculation basis is provided for quasi-static mechanical property analysis of the dampers and application of the dampers to structural seismic resistance.
本发明公开了一种考虑位移滑移的阻尼器力‑位移曲线构建方法，S1.构建阻尼器力‑位移曲线中考虑位移滑移的函数表达式；S2.构建阻尼器力‑位移曲线中考虑位移滑移的上分支曲线的函数表达式；S3.构造考虑位移滑移的完整函数表达式；S4.建立某一具体阻尼器的考虑位移滑移的阻尼器力‑位移曲线的函数表达式；S5.对步骤S4中力‑位移曲线的函数表达式中的所有未知参数进行参数识别，从而得到阻尼器的力‑位移曲线。本发明解决了不同类型阻尼器在试验测试或工作过程中存在的滑移现象，为阻尼器的拟静力力学性能分析及其应用于结构抗震提供有价值的计算依据。
Damper force-displacement curve construction method considering displacement slippage
一种考虑位移滑移的阻尼器力-位移曲线构建方法
ZHANG XIANGCHENG (Autor:in) / HU YUNWEI (Autor:in) / SUN PANXU (Autor:in) / HE HAO (Autor:in) / LI NANA (Autor:in) / WANG RUNZE (Autor:in) / LI DUN (Autor:in) / WANG CHUNGUANG (Autor:in) / JIN SIQIAN (Autor:in) / VANAPALLI SAI (Autor:in)
07.01.2025
Patent
Elektronische Ressource
Chinesisch