ArticleMaterials (Basel, Switzerland)2025
Investigation of the Noise Emitted from Elevated Urban Rail Transit Paved with Various Resilient Tracks.
Article in Materials (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Multifunctional Polyaniline-Based Composite Materials: Innovative Research on Excellent Sound Absorption, UV Resistance, Wear Resistance, and Hydrophilic and Moisture Permeability Properties.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
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Authors and funding
5 authors.
Funding
Abstract
Based on the dynamic receptance method, a vehicle-track-bridge interaction model was developed to calculate the wheel-rail interaction forces and the forces transmitted to the bridge in an elevated urban rail transit system. A prediction model integrating the finite element method-boundary element method (FEM-BEM) and the statistical energy analysis (SEA) method was established to obtain the noise from the main girder, track slab, and wheel-rail system for elevated urban rail transit. The calculated results agree well with the measured data. Thereafter, the noise radiation characteristics of a single source and the total noise of elevated urban rail transit systems with resilient fasteners, trapezoidal sleepers, and steel spring floating slabs were investigated. The results demonstrate that the noise prediction model for elevated urban rail transit that was developed in this study is effective. The diversity of track forms altered the noise radiation field of elevated urban rail transit systems significantly. Compared to monolithic track beds, where the fastener stiffness is assumed to be 60 × 10
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