摘要
以地震模拟振动台为例，阐述了液压系统中流体与弹性体结构的相互作用现象，说明了在防震减灾重大试验设备研制中考虑流体与弹性体相互作用问题的必要性．
Taking earthquake simulating shaking table as an example, the phenomena ofinteraction between fluid and elastic structures in hydaulic syStem are explained, and then the necessity for consideratin of interaction existed in important equipments for earthqauke preventionand huzard mitigation is elucidated.
出处
《世界地震工程》
CSCD
1999年第3期79-83,共5页
World Earthquake Engineering
关键词
流体
弹性体结构
防震
减灾
实验设备
fluid
elastic structure
earthquake prevention and hazard mitigation
equipment
