Welding Residual Stress Elimination Technique in the Top Chord of Main Truss of Steel Truss Bridge
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DOI: 10.3390/buildings13051267
Abstract: The large-amplitude fluctuations of ultrasound in high-energy ultrasonic stress relieving cause the crystal grains or lattices in the high residual stress zone to vibrate or creep alternately. This triggers secondary effects such as ultrasonic softening… read more here.
Keywords: stress; residual stress; chord main; elimination technique ... See more keywords