A continuous measurement method for a wheel/rail vertical force includes: continuously arranging classic wheel/rail vertical force unit measurement areas in a form of “shear force+support force” on rails, where adjacent unit measurement areas share an end shear force measurement, and each two adjacent unit measurement areas form a unique compound measurement area; obtaining the wheel/rail vertical force when a wheelset passes the unit measurement areas other than the transition area of shear force measurement by using the classic unit measurement areas; obtaining the wheel/rail vertical force when the wheelset passes the transition area of the shared shear force measurement by using the unique compound measurement area; and combining all wheel/rail vertical forces on the unit measurement areas and the compound measurement areas to obtain a long distance fully continuous wheel/rail vertical force of the wheelset.
Fully continuous ground measurement method and system for wheel rail vertical force
2020-08-18
Patent
Electronic Resource
English
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01G Wägen , WEIGHING / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
FULLY CONTINUOUS GROUND MEASUREMENT METHOD AND SYSTEM FOR WHEEL RAIL VERTICAL FORCE
European Patent Office | 2018
|Research on Measurement Method of Wheel-rail Vertical Force of Urban Rail Transit
DOAJ | 2024
|Wheel-Rail Lateral Force Continuous Measurement Based on Rail Web Bending Moment Difference Method
Trans Tech Publications | 2011
|A new method for wheel–rail contact force continuous measurement using instrumented wheelset
Taylor & Francis Verlag | 2019
|