Title:
橋脚とコンクリート桁の剛結合構造
Document Type and Number:
Japanese Patent JP4245657
Kind Code:
B1
Abstract:
In a rigid connection structure of a bridge pier and concrete girder, a joint-equipped PC concrete girder is constituted by burying a rear half part of a shaped-steel joint formed of short shaped-steel respectively in both ends of the concrete girder and protruding a front half part of each shaped-steel joint respectively from each end face of the concrete girder, the respective shaped-steel joint portions protruded from the respective end faces of the concrete girders are supported on a bridge abutment face of a bridge pier while being connected to a connection strip member which arises from the bridge abutment face, and the respective shaped-steel joint portions and the connection strip member are buried in connection concrete which is additionally casted on the bridge abutment face.
Inventors:
Mitsuhiro Tokuno
Fumihiro Saito
Fumihiro Saito
Application Number:
JP2008274493A
Publication Date:
March 25, 2009
Filing Date:
October 24, 2008
Export Citation:
Assignee:
Asahi Engineering Co., Ltd.
Eco Japan Co., Ltd.
Eco Japan Co., Ltd.
International Classes:
E01D19/00; E01D1/00
Domestic Patent References:
| JP20024224A |
Attorney, Agent or Firm:
Takashi Nakahata