Iso 2631 4 pdf

Apr 06, · ISOPDF. Posted on April 6, by admin. This PDF file may contain embedded typefaces. In accordance with Adobe’ s licensing policy, this file may be printed or viewed. ISO MECHANICAL VIBRATION AND SHOCK – EVALUATION OF HUMAN EXPOSURE TO WHOLE- BODY VIBRATION – PART 4. ANSI/ ASA/ ISO AMERICAN NATIONAL STANDARD. ISO 2631- 4: / Amd 1: Mechanical vibration and shock — Evaluation of human exposure to whole- body vibration — Part 4: Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew comfort in fixed- guideway transport systems — Amendment 1:. This part of ISO 2631 provides guidance on the effects of very low- frequency accelerations ( 0, 1 Hz to 0, 5 Hz) experienced as vertical forces that may cause kinetosis. These forces may be caused by combinations of curve transition, super- elevation and tilt- body technology. However, this part of ISO 2631 is not intended to give guidance. What is the meaning of ISO 2631?

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