Safe Speed in Bridge Area and Impact Determination for Pier

Abstract:

The safe speed in bridge area and the security of the bridge’s structure is a technical and a management issue; it should pay highly attention in terms of design, maintenance, and operation and management. The point of the shipping departments and the bridge designing departments for reference in two distinguished aspects are discussed when it comes into the problems of the speed in bridge area. The conception of “safe speed in bridge area” is based on current impact determination for pier and the study of safe speed at home and abroad. The ship adopted the safe shipping speed in bridge area and can meet the requirements of the safe navigation demanded by the shipping departments, and its velocity value can provide reference for the bridge designing in terms of anti-collision. The practical experiment on super large bridge in Changzhutan intercity railway and the ship model test on navigation show that the presentation of safe speed in bridge area ships was a relatively scientific method, and the presentation can provide new idea on solving contradiction between the construction of the bridge and the navigation part.

• Periodical: Applied Mechanics and Materials (Volumes 253-255)
• Pages: 2064-2070
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.253-255.2064
• Online since: December 2012
• Authors: Ning Yang Fan, Xiao Ping Liu
• Keywords: Design of the Pier, Impact, Safe Speed in Bridge Area Ship, Ship Model Test

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