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ASTM E1170-97(2007)
Standard Practices for Simulating Vehicular Response to Longitudinal Profiles of Traveled Surfaces
Automaticky preložený názov:
Štandardné postupy pre simuláciu automobilové Reakcia na pozdĺžnych profilov prejdených povrchov
NORMA vydaná dňa 1.12.2007
Informácie o norme:
Označenie normy: ASTM E1170-97(2007)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.12.2007
Kód tovaru: NS-40717
Počet strán: 8
Približná hmotnosť: 24 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM E1170-97(2007) :
Keywords:
Accelerometers, Axle configurations/roadway measurement, 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, Road roughness, Simulated service test, Surface analysis--pavements, Vehicular response, ICS Number Code 43.020 (Road vehicles in general)
Doplňujúce informácie
| Significance and Use | ||||
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These practices provide a means for evaluating traveled surface-roughness characteristics directly from a measured profile. The calculated values represent vehicular response to traveled surface roughness. These practices provide a means of calibrating response-type road-roughness measuring equipment. |
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| 1. Scope | ||||
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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. |
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| 2. Referenced Documents | ||||
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