摘要
波纹钢板阻尼器是一种干摩擦弹性阻尼元件。将波纹钢板阻尼器简化成静不定连续曲梁模型,通过分析得出波纹钢板阻尼器的刚度特性。结果表明,静不定曲梁模型在小变形范围内与实验相符合,但是在大变形条件下,实验曲线与计算曲线存在误差较大,需进一步修正。
Wave-shape Steel Belt Damper is a kind of dry friction elastic damping element. Brief Wave-shape Steel Plate Damper as a continuous curve beam model, the statically indeterminate problems was solved. The stiffness characteristics of damper were obtained. The results showed that statically indeterminate model was coincident with the experiments under finite deformation condition. But, there was a large error between the experiments and calculation curves, so that the model needs to be corrected under large deformation conditions.
出处
《黑龙江八一农垦大学学报》
2008年第6期33-36,共4页
journal of heilongjiang bayi agricultural university
关键词
波纹钢板
阻尼器
刚度
实验研究
wave-shape steel belt
damper
stiffness
experimental research
