Experimental and Theoretical Analysis for Isolation Performance of New Combined Isolation Devices under Blast Loading

Table 2

Main parameters of steel spring.

Material	Wire diameter D1 (mm)	Pitch diameter D2 (mm)	Height H (mm)	Bearing capacity F (kN)	Allowable deformation d (mm)	Stiffness k (N/mm)
60Si2MnA	35	220	850	45.22	340	133