When cracks are discovered on bridges in service ... Other topics will include: fatigue and fracture performance of steel bridges which have been damaged by impact and subsequently heat straightened; ...

A routine inspection of the Veyo Arch Bridge, built in 1957, revealed fatigue in its steel structure, prompting the ...

The specific gear that failed was manufactured using a special steel alloy supplied ... most likely initiated by a crack in ...

Cracking that led to high-speed trains being withdrawn from service was down to fatigue and stress corrosion, a government report has found. Around 180 Hitachi trains were taken out of service ...