摘要
通过对GB 50040—96《动力机器基础设计规范》中活塞式压缩机基础振动简化计算的分析表明,这种简化计算在一定范围内误差较大,在实际设计中应谨慎采用。
The analysis for simplified vibration computation in Design Code of Dynamic Machine Foundation （ GB 50040-96）,for foundation under reciprocating engines , proved that the computation errors for this method were so obvious that the simplified method should be used carefully in design .
出处
《工业建筑》
CSCD
北大核心
2014年第8期118-120,161,共4页
Industrial Construction
关键词
第一自振频率
第二自振频率
水平自振频率
水平旋转振幅
计算误差
first natural frequency
second natural frequency
horizontal natural frequency
horizontal amplitude with rocking
computation errors
