ASTM E2034-99(2023)

Standard Practices for Simulating Truck Response to Longitudinal Profiles of Vehicular Traveled Surfaces

ASTM International , 03/01/2023

Publisher: ASTM

File Format: PDF

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Description

Standard By:ASTM International , 03/01/2023

Published:03/01/2023

Pages:5

File Size:1 file , 140 KB

Language:English

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1These practices cover the calculation of truck response to longitudinal profiles of traveled surface roughness.

1.2These practices utilize computer simulations to obtain two truck responses including: sprung and unsprung mass vertical displacement, velocity, and acceleration; and sprung mass pitch angular displacement, velocity, and acceleration.

1.3These practices present standard truck simulations (quarter truck, half-single unit truck, and half-tractor semitrailer) for use in the calculations.

1.4The values stated in SI units are to be regarded as the standard.

1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.