Version 1
: Received: 29 September 2023 / Approved: 30 September 2023 / Online: 30 September 2023 (08:47:27 CEST)
How to cite:
Zhang, Z.; Li, X.; Zhang, X.; Xu, G.; Wu, A. Measurements on Micro-Vibration in a Production Workshop with Precision Instruments Induced by Road Traffic. Preprints2023, 2023092140. https://doi.org/10.20944/preprints202309.2140.v1
Zhang, Z.; Li, X.; Zhang, X.; Xu, G.; Wu, A. Measurements on Micro-Vibration in a Production Workshop with Precision Instruments Induced by Road Traffic. Preprints 2023, 2023092140. https://doi.org/10.20944/preprints202309.2140.v1
Zhang, Z.; Li, X.; Zhang, X.; Xu, G.; Wu, A. Measurements on Micro-Vibration in a Production Workshop with Precision Instruments Induced by Road Traffic. Preprints2023, 2023092140. https://doi.org/10.20944/preprints202309.2140.v1
APA Style
Zhang, Z., Li, X., Zhang, X., Xu, G., & Wu, A. (2023). Measurements on Micro-Vibration in a Production Workshop with Precision Instruments Induced by Road Traffic. Preprints. https://doi.org/10.20944/preprints202309.2140.v1
Chicago/Turabian Style
Zhang, Z., Guihong Xu and Anjie Wu. 2023 "Measurements on Micro-Vibration in a Production Workshop with Precision Instruments Induced by Road Traffic" Preprints. https://doi.org/10.20944/preprints202309.2140.v1
Abstract
Road traffic transportation has flourished in the process of urbanization by its advantages, but it also produces harmful environmental vibrations. The vibration problem is especially significant for production workshops with precision instruments. A field measurement was conducted to analyze the source characteristics and propagation laws of traffic-induced vibrations. Off the northern side of an urban highway lies a microelectronics workshop. When a large truck passes by, both the vibration responses on the ground and in the workshop considerably increase. Greater vibration is produced in the vertical direction than in the X and Y axes. The predominant frequency band of the vibration response caused by road traffic vehicles is lower than 20 Hz. The vertical vibration responses of the first and second floors in the workshop greatly exceed the VC-C limit because of the high daily traffic flow. Attribute to the excitation of the operation of the manufacturing equipment on the second floor, the vertical vibration level of the second floor is essentially higher than that of the first floor. Therefore, it is impossible to disregard the micro-vibration in the workplace produced by the manufacturing machinery as well as the ex-citement of the road traffic. The measured data can be used to test potential numerical models for forecasting vibrations caused by traffic on roads as well as to guide vibration assessment work throughout the planning and design stages of roads.
Keywords
production workshop; environmental vibration; micro-vibration; road traffic; precision instruments
Subject
Engineering, Civil Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
