Experimental Study and Numerical Analysis of Structural Performance of CRTS II Slab Track under Extreme High Temperature

Table 1

The similarity ratio of structural parameters in the scaled model.

Main specifications	Prototype structure	Scale model	Similarity ratio
Size	L	L/4	1/4
Density			1
Inertial moment	I	I/1024	1/1024
Elastic modulus	E	E	1
Vertical bending moment	M	M/64	1/64
Deformation			1
Stress			1
Temperature	T	T	1
Linear expansion coefficient			1