境港・江島大橋の整備における工程短縮の取り組みについて [in Japanese] MEASURES OF SHORTENING CONSTRUCTION PERIOD IN CONSTRUCTION OF THE ESHIMA BRIDGE [in Japanese]
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In construction of the Eshima Bridge, a variety of measures have been taken to shorten the construction period. Especially, integration of construction method for foundation of main pier was efficient to reduce construction labor for arrangement of steel frames and reinforcing bars, resulting in reduction of construction period by 4 months. In the integrated construction method, a set of steel structure embedded in foundation and a part of column of main pier was fabricated on land, and installed in a circular wall made of steel pipe-piles by a large-scale floating crane. This method was first adopted in Japan so that detailed investigation was conducted on stable connection method of steel members, accurate displacement control of circular pipe piled wall without struts, appropriate type of floating crane, and so on.
- PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN
PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN (20), 941-946, 2004
Japan Society of Civil Engineers