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Rough Road Simulator for Wheeled Vehicles
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English
Abstract
A machine which simulates the shock and vibration environment encountered by equipment transported in wheeled vehicles is described. Information on the acceleration inputs of the cargo platform of a 2-1/2 ton 6 × 6 military truck subjected to the excitation of this machine is presented. Wheel bounce causes more randomness in the magnitude of excitation than might be expected. Wheeled-vehicle and shipboard-shock environments are compared.
Analyses of records obtained will provide frequency-amplitude spectra which can be compared to spectra obtained from actual field testing.
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Citation
Forkois, H., "Rough Road Simulator for Wheeled Vehicles," SAE Technical Paper 630206, 1963, https://doi.org/10.4271/630206.Also In
References
- Forkois H. M. “Mobile Equipment Shock Study,” U. S. Naval Research Lab. Ltr Rpt 3853-246A/51
- Forkois H. M. “Mobile Equipment Shock Study,” U. S. Naval Research Lab. Ltr Rpt 3853-416A/52
- Forkois H. M. “Mobile Equipment Shock Study,” U. S. Naval Research Lab. Ltr Rpt 6253-304A/54
- “Standard Load Vibration Test on the Munson Test Area,“ Automotive Division Publication, Aberdeen Proving Ground. Maryland December 1959
- Shock and Vibration Bulletin No. 6 U. S. Naval Research Lab. Rpt. S-3200 November 1947
- Shock and Vibration Bulletin No. 26 Part II Office of the Secretary of Defense, Research and Engineering December 1958
- Rich H. L. “Effects of Underwater Explosions on Shipboard Equipment.” AIEE Middle Eastern District Meeting, Paper DP 58-546 April 28-30 1958
- Shock and Vibration Bulletin No. 15 Research and Development Board Dept. of Defense March 1950