Built to a Class, Not a Number
The South Dakota turbine failures show why wind turbines are certified to site classes and load envelopes, not one universal failure speed.
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All field notes
Structural Engineering
High-rise, industrial, and heritage structural design — lessons from Nairobi's skyline and beyond.
Seismic Double Stress
The Venezuela earthquake doublet shows how geology and timing can turn one design assumption into a collapse problem.
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Turbine or Windmill? The Vertical-Axis Design That Breaks Every Rule
Most wind turbines look the same for a structural reason; the rare vertical-axis kind earns its keep in turbulent, tight, hard-to-service places.
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