Kou kouzou rombunshuu
Online ISSN : 1884-0329
Print ISSN : 1880-9928
ISSN-L : 1880-9928
An Application of Prefabricated Steel Deck to Bridge Reconstruction and Pield Testing
Shozo NAKAMURAAkihiro UEMURAHiromitsu SAKAIwao ISODA
Author information
JOURNALS FREE ACCESS

1995 Volume 2 Issue 7 Pages 39-49

Details
Abstract

The prefabricated steel deck of battledeck floor type was applied to a bridge reconstruction. The work was carried out in four months without stopping traffic. Two loading tests, one during the construction and the other after the completion, and a stress histogram measurement of the bridge were conducted. The load used for the tests was a truck crane with a total weight of 678.2kN. The strain of main girders, longitudinal ribs of the deck and supporting cross beams was measured near the span center. The stress range histogram was measured for four days. Rain-flow method was used to process measured stress. The tests and measurement confirmed that the reconstruction design of the bridge was adequate.

Information related to the author
© Japanese Society of Steel Construction
Previous article Next article
feedback
Top