Bridge pier anti -collision device

The utility model provides a bridge pier anti -collision device belongs to bridge protection technical field. This bridge pier anti -collision device, including the flotation pontoon that has the through -hole, the pier is in in the through -hole of flotation pontoon, the flotation pontoon includes...

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Bibliographic Details
Main Authors YU LILING, HUANG XIAOXIN, CHEN CHENG
Format Patent
LanguageChinese
English
Published 23.06.2017
Subjects
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:The utility model provides a bridge pier anti -collision device belongs to bridge protection technical field. This bridge pier anti -collision device, including the flotation pontoon that has the through -hole, the pier is in in the through -hole of flotation pontoon, the flotation pontoon includes flotation pontoon monomer no. 1 and flotation pontoon monomer no. 2, flotation pontoon monomer no. 1 shirks the formula with flotation pontoon monomer no. 2 and connects, clearance fit between through -hole in the flotation pontoon and the pier, this bridge pier anti -collision device still includes protection architecture, protection architecture fixes and center on the pier setting on the side on the flotation pontoon, protection architecture is the annular and includes an annular rubber balloon layer from inside to outside in proper order, the steel deck, the 2nd annular rubber balloon layer, the pier is arranged in an annular rubber balloon layer, still be provided with 4 at least rubber fender between a pier a
Bibliography:Application Number: CN201621362821U