Sound-absorption simulation and analysis of double-layer porous asphalt based on mesoscopic pore structure

While most studies evaluate sound-absorption performance of double-layer porous asphalt (DLPA) pavement using macroscopic approaches, this research conducts mesoscopic analysis through acoustic simulations. DLPA's acoustic behavior was examined by reconstructing its three-dimensional (3D) mesos...

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Bibliographic Details

Published in:	Case Studies in Construction Materials
Main Authors:	Gongyun Liao, Dawei Wang, Weijie Zhang, Xueyuan Lu, Hao Wang, Yongli Zhao, Haitong Zeng
Format:	Article
Language:	English
Published:	Elsevier 2025-12-01
Subjects:	double-layer porous asphalt sound absorption mesoscopic pore structure macroscopic parameter simulation
Online Access:	http://www.sciencedirect.com/science/article/pii/S2214509525010216