关于形的实验数据集:加速,压力,应变和视频数据的测量
Saeed Hosseinzadeh1,2, Kristjan Tabri2,3, Tarmo Sahk3
1Maritime Engineering Research Group, School of Engineering, University of Southampton, Southampton, UK.
Data in brief
|September 9, 2024
概括
这项研究详细介绍了对冲击负载和水冲击期间形的结构反应的实验数据. 这些发现为完善水弹性冲击研究和验证数值模型提供了关键的基准.
科学领域:
- 海军建筑和海洋工程
- 水力动力学是指水力动力学.
- 结构力学 结构力学
背景情况:
- 补充数据,以先前的研究,撞击负载的硬化形形.
- 研究了对V形断面的水弹性冲击效应.
研究的目的:
- 介绍三项关于冲击负载和结构反应的运动的实验数据.
- 检查曲刚度对水弹性冲击的影响.
- 为验证数值方法和增强数学模型提供一个基准.
主要方法:
- 使用硬化和不硬化形的自由落下试验.
- 使用加速度计,压力传感器和张力计来获取数据.
- 在各种落下高度和角进行对称和不对称撞击试验.
主要成果:
- 收集了传感器记录,形几何学和视频录像的时间历史.
- 分析了水冲击速度,死升角度,形质量和曲刚性的影响.
- 量化水力动力学压力和水冲击时的结构反应.
结论:
- 实验数据为水弹性冲击现象提供了宝贵的见解.
- 帮助改进实验和验证数值模拟.
- 增强对对撞击的V形截面反应的理解.
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