Faculty of Technical Sciences

Subject: Noise and vibration in occupational environment (17.ZRMI1B)

General information:
 
Category Scientific-professional
Scientific or art field
  • Mehanika
  • Inženjerstvo zaštite na radu
ECTS 4

Introducing students to the phenomena of noise and vibration from the engineering point of view, with the aim of creating mathematical foundation, determining the cause of generation, and the reflections to the working environment as well as ther identification, measurement and repair.

Creating a deep insight into the phenomena related to noise and vibration in working environment, training students to recognise and detect them as well as to remove or control unwanted consequences on health and professional exposions.

The concept of sound and noise. Sound intensity and sound pressure. Acceptable sound pressure level from the noise. Sound power levels of noise sources and characteristics. Physiological acoustics. Acoustics of enclosed space. Absorption characteristics. Reverberation time. The size, shape and design of the rooms as the acoustic parameters. Noise isolation. Occupational noise pollution regulations. Identification of noise sources. Calculation of the sound field of industrial plants. Criteria for evaluating security solution. Design methods of protection. Transmissibility. Vibration isolation. Active methods of protection. Passive methods of protection. Equipment for protection against noise and vibration.

Lectures. Auditory exercises. Laboratory exercises. Consultation. Continuous monitoring of the level of students knowledge through four tests (mandatory) and laboratory exercises. Examination.

Authors Title Year Publisher Language
Brazile, W. Occupational & Community Noise: A Guide for Environmental Health & Safety Students 2017 KendallHunt English
I. Kovačić, D. Radomirović Mechanical Vibrations 2017 John Wiley&Sons English
Course activity Pre-examination Obligations Number of points
Test Yes Yes 10.00
Test Yes Yes 10.00
Test Yes Yes 10.00
Laboratory exercise defence Yes Yes 10.00
Oral part of the exam No Yes 50.00
Test Yes Yes 10.00
Written part of the exam - tasks and theory No No 40.00
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Prof. Kovačić Ivana

Full Professor

Lectures
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Prof. Rakarić Zvonko

Full Professor

Lectures

Assistant - Master Balać Sonja

Assistant - Master

Practical classes

Asst. Prof. Rehlicki-Lukešević Lidija

Assistant Professor

Laboratory classes

Faculty of Technical Sciences

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© 2024. Faculty of Technical Sciences.