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Title: Fatigue Aspects in the Design Details of Steel Bridges
Author: Dr. P. Suryanarayana
Source: Conf: (Bophal) Intl Conf on Shot Peening and Blast Cleaning (Book:Sharma/Ra
Publication year 1996
Document number: 1996012
Number of pages: 5
Abstract:
Steel bridges which are designed adequately by the stength and deflection criteria are to be further checked for the length of the service life of various components (also
known as details). These components such as cleats, gussets, bolts, rivets, welds, and stiffeners are to be individually assessed for their service life under fluctuating
stresses caused by moving vehicles with varying axle weights. The details are classified in accordance with their importance. This paper describes the identification of
the details to be assessed (hot spots) in steel bridges so that these can be strengthened to achieve full service life.
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This page last revised: 04/24/2008