Title:
SEISMIC ISOLATION SUPPORT FOR BRIDGES AND BRIDGE USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/179525
Kind Code:
A1
Abstract:
A seismic isolation support for bridges 1 has, in addition to a rubber plate 2 and a steel plate 3, a laminated body 7, a hollow space 8 provided by being sealed inside the laminated body 7, and a lead plug 9 that densely fills the hollow space 8. The lead plug 9 has a pair of rectangular faces 71 in the direction C perpendicular to the bridge axis direction that face each other in the bridge axis direction B, and a pair of rectangular faces 72 in the bridge axis direction B that face each other in the direction C perpendicular to the bridge axis direction.
Inventors:
KOCHIYAMA OSAMU (JP)
NAGAHIRO KENTA (JP)
NAGAHIRO KENTA (JP)
Application Number:
PCT/JP2017/014639
Publication Date:
October 19, 2017
Filing Date:
April 10, 2017
Export Citation:
Assignee:
OILES INDUSTRY CO LTD (JP)
International Classes:
E01D19/04; F16F1/40; F16F15/04
Foreign References:
| JP2006250300A | 2006-09-21 | |||
| JP2006226414A | 2006-08-31 | |||
| JP2001140978A | 2001-05-22 | |||
| JP2006077395A | 2006-03-23 | |||
| JP2004211837A | 2004-07-29 |
Attorney, Agent or Firm:
TAKADA, Takeshi (JP)
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