单跳激励下水工高性能面板时空效应舒适度性态研究

Study on Spatio-temporal Comfort Performances of High Performance Hydraulic Panel under Single-hop Excitation

摘要:

基于国内外舒适度研究现状与评价标准，提出了一种利用Dirac Delta函数来表征水工高性能面板时空分布的舒适度研究方法。通过建立改进单跳激励模型（HJ-CDLEM），求解得到水工高性能面板模型的激励响应机理方程，提出同时考虑时间效应和结构空间效应的水工高性能面板舒适度性态评价指标，并以此开展了舒适度性态评估，揭示了激励作用在该种水工结构中的响应传播特性与空间分布特征。

Abstract:

Based on the current research status and evaluation criteria of comfort level at home and abroad, a research method by using Dirac Delta function to characterize the spatio-temporal distribution of comfort level of high-performance hydraulic panels is put forward. By establishing an improved single-hop excitation model (HJ-CDLEM), the excitation response mechanism equation of high-performance hydraulic panel model is obtained, and an evaluation index for the comfort performance of high-performance hydraulic panel is proposed, which considers both the time effect and the structural space effect. For this reason, the comfort performance is evaluated to reveal the response propagation characteristics and spatial distribution characteristics of excitation in the hydraulic structure.