《多层厂房楼盖抗微振研究》课题系原国家建工总局1979年全国建筑科技发展计划项目。共有八个科研、设计和教学单位协作进行了较系统的研究。项目分成八个即 1.上楼机床界限;2.各种通用机床扰力;3.机床底座的允许振动;4.楼盖动力刚度问题;5.阻尼取值;6.楼盖动力计算方法研究;7.多台机床振动叠加方法的研究;8.构造措施。在上述研究的基础上,为便于设计和生产单位应用,研究组拟订了《多层厂房机床上楼楼盖设计 The “Research on Anti-micro-vibration of Multi-storey Factory Buildings” project was originally the National Construction and Technology Development Project of the State Construction and Construction Administration in 1979. A total of eight scientific research, design and teaching units collaborated to conduct more systematic research. The project is divided into eight: 1. Upstairs machine tool limits; 2. Various general-purpose machine tool disturbances; 3. Allowable vibration of machine base; 4. Floor stiffness problem; 5. Damping value; 6. Floor cover dynamic calculation method Research; 7. Research on superposition method of multiple machine tool vibration; 8. Construction measures. Based on the above studies, in order to facilitate the design and production of unit applications, the research group drafted a "multi-storey factory building upstairs floor design