Vibro-acoustic modelling of high-speed train composite floor and contribution analysis of its constituent materials

The floor is crucial for the interior noise control in a high-speed train. However, due to its large size (25 m × 2.87 m × 0.16 m) and complex structure (consists of multiple layers of different materials), there is no appropriate approach for floor modelling. The vibro-acoustic characteristics of t...

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Veröffentlicht in:	Composite structures 2021-01, Vol.256, p.113049, Article 113049
Hauptverfasser:	Zhang, Jie, Yao, Dan, Wang, Ruiqian, Xiao, Xinbiao
Format:	Artikel
Sprache:	eng
Schlagworte:	Composite floor High-speed train Materials Science Materials Science, Composites Mechanics Science & Technology Sound insulation Technology Vibration transmission Vibro-acoustic modelling
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