根据线弹簧界面和具有任意弹性模量的薄界面相之间的等效关系，得到了弹簧常数的表达式。
According to the equivalent condition between the linear spring interface and the thin interphase with arbitrary elastic properties, the exact expressions of the spring constants are obtained.
该弹簧单元与磁流变液屈服前区的初始剪切模量和蓄能器的刚度等有关。
The spring element stiffness is related to pre yield shear modulus of MR fluid and accumulator stiffness.
利用杨氏模量测定仪对钢丝力的滞后特性进实验分析，为减少实验误差和检验弹簧的好坏提供了一种实验途径及理论依据。
Using Young modulus of apparatus, the hysteresis property of tension exerted by steel wire is analyzed, the experimental way and theoretical principle are provided to check the quality of springs.
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