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EC5

Bolt preloading force and torque (EC3) 

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High strength bolt preload calculation, bolt tightening torque values (Eurocode 3 and EN1090-2)  

metric EC3 EN1090-2 bolt preloading torque

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Base Plate verification (metric)

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Column base plate and bolt size calculation (Eurocode 3)  

metric EC3 baseplate bolt steel

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Bolted moment connection (EC3)

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Bolted moment connection capacity calculation (Eurocode 3)  

metric EC3 moment connection steel

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