摘要
通过计算说明,对机器转速在1 000～3 000 r/min的空间框架式基础采用简化的平面框架计算模型会产生很大的误差。建议在设计中不采用这种简化的计算模型。
It was shown by computing that the computation model of space frame foundation under a machine at a range of 1 000~3 000 r/min,which was a simplified plane frame foundation would result in a great error.Therefore,it was suggested that simplified plane frame model should not be adopted in designing.
出处
《工业建筑》
CSCD
北大核心
2013年第8期98-100,18,共4页
Industrial Construction
关键词
空间框架基础
平面框架基础
机器转速
自振频率
space frame foundation
plane frame foundation
rotation velocity of machine
natural frequency
