长方体形空气弹簧刚度计算  

STIFFNESS CALCULATION OF RECTANGULAR AIR SPRING

作　　者：楼京俊[1] 朱石坚[1] 

机构地区：[1]海军工程大学振动噪声研究所,湖北武汉430033

出　　处：《噪声与振动控制》2001年第4期22-26,共5页Noise and Vibration Control

摘　　要：空气弹簧的静、动态刚度及阻尼特性可随要求而改变 ,特别是它的刚度非线性 ,可自动避开共振 ,从而有效地抑制共振振幅。本文就长方体形空气弹簧的刚度特性展开研究 ,根据气囊体几何形状的改变情况 ,推导出了计算刚度的表达式。The static stiffness,dynamic stiffness and damping property of the air spring can be adjusted through changing its internal pressure.Because of its nonlinear stiffness,the air spring can avoid resonance automatically and hence restrain resonance response amplitude effectively.This paper studied the stiffness property of the rectangular air spring and derived calculation formula for its stiffness on the basis of its geometry shape change.

关 键 词：空气弹簧 有效面积 刚度 长方体形 计算 隔振设计 隔振元件 

分 类 号：TB535.1[理学—物理] TH135[理学—声学]