.png){kind=icon}
返回
Vibration fatigue analysis using response spectra
.png){kind=icon}
PRE
AI
DOI：10.1016/j.ijfatigue.2021.106192.png)
.png){kind=icon}
.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Vibration fatigue analysis for design and proof out can be performed by simulation and testing. For both, the design loads must be described in a way that represents amplitudes, number of cycles and frequency distribution of the operational loads. Response spectra are presented for this task, not describing the input signals themselves, but rather the potential responses the loads may cause in virtual structures. From reference response spectra, fatigue equivalent input loads suitable for simulation and testing are derived with a specific focus on power spectral densities. The process is described and validated for different types of operational loading and the possible applications of response spectra for post-test analyses are shown.
Keyword:
Variable amplitude fatigue
Dynamic loading
Vibration
Response spectra
Power spectral density
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
6.8
论文数:
8.8K
被引数:
3.4W
机构
引用论文
Cumulative fatigue damage and life prediction theories: a survey of the state of the art for homogeneous materials累积乏力损伤和寿命预测理论: 均质材料的最新技术综述
PREAI
分享收藏Spectral methods for lifetime prediction under wide-band stationary random processes宽带平稳随机过程下寿命预测的谱方法
PREAI
分享收藏Biodegradable polymeric nanostructures in therapeutic applications: opportunities and challenges生物可降解聚合物纳米结构在治疗中的应用: 机遇与挑战.png)
RSC Advances
RSC AdvancesIF0
PREAI
分享收藏 没有更多内容
没有更多内容