DEVICE AND METHOD FOR PASSING VEHICLE WEIGHT ANALYSIS PROCESSING

摘要

PROBLEM TO BE SOLVED: To provide a device and a method for passing vehicle weight analysis processing capable of accurately performing analysis processing of an axial load of a vehicle passing over a steel plate deck with a fewer number of strain gauges than a conventional technique in view of solving a problem thereof.SOLUTION: The device for passing vehicle weight analysis processing performs analysis processing of an axial load of a vehicle passing over a bridge constructed by installing a steel plate deck having a longitudinal rib and a lateral rib with the longitudinal rib oriented in a bridge axial direction. The device for the passing vehicle weight analysis processing has: a measuring section 1 which measures strain on the longitudinal and lateral ribs when the vehicle passes; and a processing section 2 which calculates a tentative axial load value of the passing vehicle on the basis of the measured strain on the longitudinal rib and also calculates an axial load value by correcting the tentative axial load value with a vehicle weight value of the passing vehicle calculated on the basis of the measured strain on the lateral rib.