Study on Rail Weighbridge Shear Stress Sensor Optimal Installation Size Based on ANSYS

For gaining the best position ranges of shear sensor on webs, this paper make a finite-element analysis on force measurement rail's webs of shear rail weigher. And we also use a standard force measurement equipment to test it, the test results showed that the repetitive accuracy of rail weighing system reached national standards 0.2 level, international standards, 0.5 level .