Rail roughness measurement
Control vibrations at the source
Rail roughness plays a key role but is often underestimated. It directly influences the excitation at the wheel-rail interface, and thus the vibration levels transmitted to structures and nearby residents.
We have supported the rail industry for 40 years with our comprehensive approach: measurement, analysis, and recommendations. All our services comply with EN 15610 and EN ISO 3095 standards.
Vibratec has the expertise and equipment to perform these on-site measurements.
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Our rail roughness measurement services
Rail roughness measurements in accordance with EN standards
We perform measurements in accordance with EN 15610 and EN ISO 3095.
- 1/3-octave band analysis
- Identification of critical wavelengths
- Assessment of noise emission potential
You receive a reliable quantification of the wheel-rail noise emission potential.
Railway Acoustic Assessment
Rail roughness is directly linked to rail noise.
- Correlation between roughness and noise
- Wheel-rail noise modeling
- Support for regulatory studies (environmental noise)
You can effectively manage your acoustic and regulatory impacts.
Rail grinding optimization
Rail roughness measurements are a key tool for improving your maintenance operations.
- Conduct diagnostic assessment before beginning maintenance work
- Develop a tailored grinding strategy
- Verify results after work is completed
You optimize maintenance costs and extend rail service life.
Wave-induced rail wear analysis
We detect the wave-like wear patterns responsible for performance issues.
- Detection of periodic defects (wave patterns)
- Classification by wavelength range
- Mapping of degraded areas
You can anticipate performance issues and premature wear.
Rail roughness measurement at Vibratec
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Implementation speed
Simultaneous measurement of both rail tracks at a speed of 4 km/h
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Measurement reliability and robustness
High-precision non-contact measurement and reduction of measurement uncertainties
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Suitable for all rail networks
Urban and National
Trams, subways, and commuter rail