Fatigue Assessment of Complex Riveted Connections: A study on old steel bridges using Advanced Finite Element Analysis

Numerous traffic bridges have been constructed over the last 150 years. Because bridges are commonly built based on an expected lifetime of 75 to 100 years, a large quantity of bridges are reaching the end of their design lifetime, or even are far overdue. To ensure these bridges remain operational without experiencing catastrophic failures,...

Corrugated core sandwich steel panel: Quantifying performance improvement between empty and filled sandwich panels using J-Integral based local approach

Orthotropic bridges are being built for more than half a century. These bridges are prone to high cycle fatigue due to traffic loading. Early onset of fatigue cracking is a serious issue in both old and recently built bridges. To prevent this a number of different cross section have been suggested. Sandwich Panel is one of the suggested...