ASTM-E1170 Historical Revision Information
Standard Practices for Simulating Vehicular Response to Longitudinal Profiles of Traveled Surfaces

ASTM-E1170 - 1987 EDITION - SUPERSEDED
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Standard Practices for Simulating Vehicular Response to Longitudinal Profiles of Traveled Surfaces
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Scope

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

1.2 These practices utilize computer simulations to obtain two vehicle responses: (1) axle-body (sprung mass) motion or (2) body (sprung mass) acceleration, as a function of time or distance.

1.3 These practices present standard vehicle simulations (quarter, half, and full car) for use in the calculations.

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

1.5 This 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 and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

acceleration; axle-body (sprung mass) motion; body (sprung mass) acceleration; braking force/torque (on pavement surfaces); computer simulation; digital analysis; full-car simulation model; half-car simulation model; longitudinal profile; passenger cars; pavement surfaces; quarter-car simulation model; ride quality analysis; roughness; simulated service test; surface analysis-pavements

To find similar documents by ASTM Volume:

04.03 (Road and Paving Materials; Vehicle-Pavement Systems)

To find similar documents by classification:

43.020 (Road vehicles in general Including testing and recycling of road vehicles Road transport, see 03.220.20 Transport exhaust emissions, see 13.040.50)

93.080.20 (Road construction materials Including asphalts, road pavements, etc.)

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Document Number

ASTM-E1170-87

Revision Level

1987 EDITION

Status

Superseded

Modification Type

Revision with Title Change

Publication Date

Aug. 31, 1987

Document Type

Practice

Page Count

8 pages

Committee Number

E17.33