00:00Violent air currents slam into megatowers, turning steady breezes into twisting shockwaves.
00:06As wind wraps around flat concrete walls, spinning air whirlpools snap off in chaotic rhythms.
00:13This dangerous effect, called vortex shedding, creates side forces that violently hammer structural steel frames.
00:21Engineers carve secret beveled corners and tapered edges to slice the incoming airflow apart cleanly.
00:28Asymmetrical setbacks stagger the pressure wake, neutralizing resonant harmonics before structural fatigue occurs.
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