[1]NIE Guibo,XU Weidan,MA Jialu,et al.Three-dimensional Isolation Test of the Motor Equipment[J].Journal of Seismological Research,2024,47(01):156-162.[doi:10.20015/j.cnki.ISSN1000-0666.2024.0005]
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Three-dimensional Isolation Test of the Motor Equipment
Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
47
Number of periods:
2024 01
Page number:
156-162
Column:
Public date:
2024-01-01
- Title:
- Three-dimensional Isolation Test of the Motor Equipment
- CLC:
- TU352.1
- DOI:
- 10.20015/j.cnki.ISSN1000-0666.2024.0005
- Abstract:
- A three-dimensional seismic isolation bearing is designed for the nuclear power equipment.Taking the commonly used motor of nuclear power equipment as an example,we carried out a shaking table test to investigate the performance of three-dimensional seismic isolation of the motor and to obtain the seismic dynamic response of typical parts of the equipment.By comparing the data of the shaking table with the data of the measuring points on the equipment,we confirmed the effect of the seismic isolation bearing.The results show that with the increase of the peak value of the input ground motion,the difference in the isolation efficiency of the isolation bearing is small,and the isolation effect is relatively stable,indicating that the isolation bearing plays a good role in isolating the motor equipment.
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Last Update:
2023-12-20