Vibroacoustics

Vibroacoustic examinations offered by Adaptronica Sp. z o.o. include measurements, recording and analysis of noise and vibrations generated by various sources. Vibroacoustic examinations are performed for diagnostic purposes as well as for assessment of harmful influence of noise and vibrations on structures, machines and human health.

Vibroacoustic services include:

  • examination of vibrations and noise generated by machines,
  • examination of vibrations and noise due to environmental factors,
  • diagnostics of machines

  • 1a.png 1b.png
  • examination of influence of vibrations on buildings (according to the standard PN-B-02170:2016-12)
  • 2a.png 2b.png
  • examination of vibration level in large constructions
  • 3a.png 3b.png
  • examination of vibration level in installations
  • 4a.png 4b.png
  • examination of vibration level in railway vehicles (vibrations of structural elements, spectrum analysis of signals, determination of propagation paths, calculations of comfort coefficient)
  • 5a.png 5b.png
  • examination of noise level in railway vehicles (measurement and analysis of noise generated outside railway vehicles according to the standard PN-EN ISO 3095: 2005, measurement and analysis of noise generated inside railway vehicles according to the standard PN-EN ISO 3381: 2011).
    6a.png 6b.png
  • consulting on mitigation of vibration level (identification of vibration sources, design and selection of vibroisolating materials, structural modifications etc.)
    7a.png 7b.png
  • consulting on mitigation of noise level (identification of noise sources, acoustic adaptation of rooms, selection and application of isolating materials, design of acoustic shields and dampers etc.)
    8a.png 8b.png

Examples of our expertise include

  • examination of vibrations and noise in railway vehicles for PESA Bydgoszcz S.A.,
  • measurements and assessment of influence of vibrations generated by construction machines on churches, houses, office buildings, dams for Expressway Consulting,
  • examination of vibrations of pipe installation for ORLEN Projekt S.A.,
  • examination of vibrations of mechanical elements dedicated for tooling of ship engine shafts in CELSA Huta Ostrowiec silników okrętowych i agregatów prądotwórczych w Zakładach CELSA Huta Ostrowiec,
Our high-tech hardware and software include:
  • analyzer PULSE (Brüel & Kjær),
  • accelerometer (Brüel & Kjær, Endevco),
  • displacement sensors (Festo),
  • sound level meters (Brüel & Kjær),
  • laser vibrometer (Polytec),
  • electromagnetic shakers (RFT, Brüel & Kjær),
  • software: National Instruments LabView, Brüel & Kjær PULSE LabShop and PULSE Reflex.
9a.png 9b.png 9c.png