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Title:
ROLLING ENERGY-DISSIPATION AND SEISMIC-ISOLATION RING BEAM FOUNDATION FOR SUPPORTING SPHERICAL TANK
Document Type and Number:
WIPO Patent Application WO/2022/217401
Kind Code:
A1
Abstract:
A rolling energy-dissipation and seismic-isolation ring beam foundation for supporting a spherical tank. The foundation comprises an upper rolling steel ring beam channel body (5), a lower rolling steel ring beam channel body (6), steel balls (7) and a rubber trim strip (8), wherein the lower rolling steel ring beam channel body (6) is disposed on the ground, and the cross section thereof is a groove open upwards; the upper rolling steel ring beam channel body (5) is disposed above the lower rolling steel ring beam channel body (6), and the cross section thereof is a groove open downwards; and eight steel balls (7) are uniformly arranged between the upper rolling steel ring beam channel body (5) and the lower rolling steel ring beam channel body (6), and the rubber trim strip (8) is arranged around the steel balls (7).

Inventors:
CHENG LIHUA (CN)
TIAN ZHONGSHAN (CN)
SUN JIANGANG (CN)
LAI SHAOCHUAN (CN)
LI XIANG (CN)
LIN WUBIN (CN)
YANG WEN (CN)
LIU BAOLIANG (CN)
Application Number:
PCT/CN2021/086419
Publication Date:
October 20, 2022
Filing Date:
April 12, 2021
Export Citation:
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Assignee:
UNIV GUANGDONG PETROCHEM TECH (CN)
SOUTH CHINA BRANCH OF NAT PETROLEUM AND NATURAL GAS PIPELINE NETWORK GROUP CO LTD (CN)
International Classes:
E02D31/08
Foreign References:
CN108708386A2018-10-26
CN103114752A2013-05-22
CN108729344B2019-09-03
CN101619599A2010-01-06
JP2000337438A2000-12-05
KR101218100B12013-01-03
JP2001248326A2001-09-14
Attorney, Agent or Firm:
BEIJING GAOHANG INTELLECTUAL PROPERTY AGENCY CO. LTD. (CN)
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