Sound absorption performance of a triple-hole structure in green ceramsite concrete for high-speed-railway sound barriers: Experiments and neural network modeling

Sound absorption performance of a triple-hole structure in green ceramsite concrete for high-speed-railway sound barriers: Experiments and neural network modeling

Green ceramsite concrete is an environmentally friendly sound-absorbing material for high-speed railway sound barriers. However, given its low sound absorption, this material is not widely used. Therefore, this study proposes a triple-hole structure to improve the sound absorption of green ceramsite...

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Bibliographic Details
Main Authors: Chunshen Wang, Xinyu Ren, Quanwei Diao, Xiaoyan Pan, Weiqing Su, Liang Chang, Bin Lin, Shuai Yan
Format: Article
Language:English
Published: Elsevier 2023-07-01
Series:Case Studies in Construction Materials
Subjects:
Sound absorption
Green ceramsite
High-speed railway
Triple-hole structure
Noise control
Online Access:http://www.sciencedirect.com/science/article/pii/S2214509523001596

Internet

http://www.sciencedirect.com/science/article/pii/S2214509523001596

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