Method of measuring the forces generated at the point of wheel-rail contact of railway vehicles.

摘要

Method of measuring the stresses generated in the contact point rail-wheel railway vehicles, comprising positioning extensometric sensors (6) on the web (3) of a wheel (1) rail, to measure the deformation at points of said web (3) of the wheel (1) application of the signals of a harmonic is used to determine the loads that affect the contact point of the wheel (1) on the support rail, preparing the extensometric sensors (6 ) combined in bridges or measuring circuits, to eliminate unwanted signals strain measurement harmonics, standing for that the extensometric sensors (6) of each bridge or measuring circuit at certain points on the web (3) of the wheel (1) application.