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Table 1 Material parameters

From: Contact Mechanism of Rail Grinding with Open-Structured Abrasive Belt Based on Pressure Grinding Plate

Name

Rail

The abrasive belt

The pressing plate

Elastic modulus (MPa)

2.1×105

7.8

2.1×105

Density (kg/m3)

7800

2000

7800

Poisson’s ratio

0.3

0.47

0.3