Increase shock attenuation pot rubber bearing

The utility model provides an increase shock attenuation pot rubber bearing, this support of is through an album damping, shock attenuation and to increase the function as an organic whole, is applicable to not uniform settlement or have the bridge construction project region in the multiple distric...

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Bibliographic Details
Main Authors LI WENSONG, PEI HUIRONG, JIA SHUANGSHUANG, TIAN SHANPO, TIAN JIANDE, LI LI, GONG WEI, YE SHENGPING
Format Patent
LanguageEnglish
Published 13.01.2016
Subjects
ASSEMBLY OF BRIDGES
CONSTRUCTION OF BRIDGES
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
OR VIADUCTS
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Summary:The utility model provides an increase shock attenuation pot rubber bearing, this support of is through an album damping, shock attenuation and to increase the function as an organic whole, is applicable to not uniform settlement or have the bridge construction project region in the multiple district of earthquake of the requirement increaseed to the fulcrum of infrastructure, has improved the adaptability to changes of bridge. The technical scheme who adopts is: including upper bracket board, the basin type bottom suspension bedplate that has the high pressure injection pipeline and damping circle and pressure -bearing rubber slab and the sealing washer of setting in basin type bottom suspension bedplate in the structure, the pressure -bearing rubber slab has the degree of freedom of heightening with the help of the agent of gazing at of being injected into by the high pressure injection pipeline along basin type undersetting inboard wall, and the key is: it is vice to add the energy dissipation friction between pressure -bearing rubber slab and upper bracket board.
Bibliography:Application Number: CN20152643774U