This rustic bridge is popular with fishermen during the Salmon season from Summer through Fall. The Duwamish supports chinook, coho, chum and steelhead, as well as the more rare sockeye, sea-run cutthroat trout and bull trout. Pink salmon run in the millions every odd-numbered years… Read more
Five Notable Stress Corrosion Cracking Case Histories
\; K_{ISCC} \] where \( \sigma \) is the applied stress, \( a \) is the crack depth, and \( Y \) is a geometry factor. Eyebar 330’s tiny 0.1-inch flaw sat below this threshold for decades, then crossed it after four decades of slow… Read more