摘要
讨论了锻压车间冲击振动在层状粘弹性地基土中传播的解析—数值计算方法 ,报道了对锻锤、热模锻压机、机械压力机振动传播的实测分析 ,提出了在水平扰力作用下修改地面振动衰减公式的建议。
The method is discussed for analyzing and calculating the shock and vibration propagation in layered viscoelastic subsoil of forging and press workshop. A report is made of measurements and analysis for propagation of vibration caused by forging hammer,mechanical press and hot forging press, suggesting that the formula for calculating attenuation of ground vibration caused by horizontal exciting force be revised.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
2001年第1期46-49,共4页
Journal of Mechanical Engineering
基金
江西省科委重点课题资助项目
关键词
锻压
振动传播
振动预测
锻压车间
Forging and press Vibration propagation Vibration calculation
