Non-destructive Testing of High-Strength Bolts for MW Grade Wind Tower
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Graphical Abstract
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Abstract
The non-destructive testing results of the high-strength bolts for a MW grade wind tower are analyzed in this paper.The comprehensive way of beginning with ultrasonic testing firstly without disassembly and then being followed by penetrant testing for the defective ones is a better method for the quality testing of high-strength bolts of wind tower.
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