Title:
SEISMIC ISOLATION DEVICE AND SEISMIC ISOLATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/017093
Kind Code:
A1
Abstract:
The present disclosure provides a seismic isolation device and a seismic isolation method, wherein the seismic isolation device is used in a transformer-like device, and comprises a plurality of three-dimensional seismic isolation devices and a plurality of horizontal limiting mechanisms, wherein, the plurality of three-dimensional seismic isolation devices are evenly arranged between the transformer-like device and the foundation, each horizontal limiting mechanism is arranged on the outer side of the corresponding three-dimensional seismic isolation device, each three-dimensional seismic isolation device comprises a horizontal seismic isolation device and a vertical seismic absorber, the horizontal seismic isolation device is arranged to prevent part of horizontal seismic energy from being transferred to the transformer-like device, and the vertical seismic absorber is arranged to consume part of vertical seismic energy to be transferred to the transformer-like device.
Inventors:
CHENG YONGFENG (CN)
ZHU ZHUBING (CN)
LU ZHICHENG (CN)
LIU ZHENLIN (CN)
WANG HAIBO (CN)
MENG XIANZHENG (CN)
ZHU ZHUBING (CN)
LU ZHICHENG (CN)
LIU ZHENLIN (CN)
WANG HAIBO (CN)
MENG XIANZHENG (CN)
Application Number:
PCT/CN2019/103721
Publication Date:
February 04, 2021
Filing Date:
August 30, 2019
Export Citation:
Assignee:
CHINA ELECTRIC POWER RES INSTITUTE COMPANY LIMITED (CN)
International Classes:
E02D27/34; E04B1/98; H02B1/54
Foreign References:
CN207743596U | 2018-08-17 | |||
CN103195168A | 2013-07-10 | |||
CN106895107A | 2017-06-27 | |||
CN205153136U | 2016-04-13 | |||
CN108643672A | 2018-10-12 | |||
CN105443652A | 2016-03-30 | |||
JPH09144810A | 1997-06-03 | |||
JPH07173955A | 1995-07-11 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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