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A kind of Railway Steel Bridge open bridge floors

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申请人中国铁道科学研究院铁道建筑研究所

发明人曾志斌

公开号CN207392050U

授权号CN207392050U

申请日2017-10-19

公开日2018-05-22

授权日2018-05-22

摘要

The utility model relates to a railway steel girder exposed bridge deck, which belongs to the field of railway bridges. A railway steel girder exposed bridge deck, comprising: several composite material bridge sleepers, which are sequentially laid on the top of the longitudinal girder or the main …

A kind of Railway Steel Bridge open bridge floors

摘要

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