AASHTO T 282-01 (2019) PDF Download

AASHTO T 282-01 (2019) is a standard method that specifies the procedure for calibrating a wheel force or torque transducer using a calibration platform. The purpose of this calibration is to determine the correction factors for changes in transducer output that may occur due to variations in operating conditions.

The calibration is conducted in a static manner, meaning that it does not involve dynamic or real-time measurements. Instead, it simulates the traction force between a tire and the pavement. This ensures that the transducer accurately measures the forces or torques experienced during actual testing on the road.

By following the guidelines of this standard, users can ensure that their wheel force or torque transducers are calibrated and functioning correctly. This allows for accurate measurement of forces or torques during various vehicle testing applications, such as evaluating pavement performance, vehicle performance, or tire characteristics. Ultimately, compliance with this standard helps to maintain the accuracy and reliability of the measurement systems used in transportation engineering and research.