Roads, bridges

Naha port (Naha pier) Execution design for the upper part of the ventilation tower

Location: -Miegusuku side : Nishi, Naha-city, Okinawa Prefecture
-Airport side : Mizusakihara, Naha-City, Okinawa Prefecture
Project Summary: -Structure : Steel-reinforced concrete and Partially reinforced concrete
construction
-Total floor area :
-Miegusuku side : 4259.42 m2, Air port side : 4,132.49 m2
Completion: 2012

Details

Yamamotosakae Bridge

Location: Sapporo City, Hokkaido
Project Summary: -Bridge length : 75.2m
-Span length : 19.9+33.8+19.9=73.6m
-Total width : 16.8m ( 3.5(Walkway) x2+9.0(Roadway) )
Design: Cooperative design with Hokkaido Nikken Sekkei
Completion: 2009

Details

Shinmisaki Bridge

Location: Chiyoda-ku, Tokyo
Project Summary: -Structure : Simple steel plate deck girder
-Length : 28.2m, Span length : 27.5m, Width : Driveway 7.0m + Sidewalk 3.2m, Total width : 11.2m
Services: Basic design, Execution design
Time of services: January 2002

Details

Nishi-Ohashi Bridge on Hiroshima Expressway 4

Location: Nishi-ku, Hiroshima City, Hiroshima Prefecture
Project Summary: -Bridge type : Road bridge 7-span continuous cable stayed bridge
-Bridge Length : 476.5m
-Width : Effective width: 18.7m ( Standard area ) ~25.9m ( Widening area )
-Span : 40.0+88.0+4@78.0+35.0m
Services: Execution design
Time of services: 2001

Details

Onawaba-ohashi

Location: Higashishima, Gifu City, Gifu Prefecture
Project Summary: -Construction : Road bridge (first class bridge)
-3-span continuous girder
-PC hollow slab-bridge, Double Simple span composite box-girder
-4-span continuous girder
-Length : 492.9m (Designed area)
-Width : 20.0m (Roadway 7.25X2, Sidewalk 2.25X2)
-Span : 3 @ 25.0m X 2, 57.2m, 63.0+76.0+76.0+63.0
Completion: 1992
Awards: 1995, Gifu City’s beautiful landscape award

Details

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