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Engineering, 11.07.2019 05:10 dontcareanyonemo
What is the prestress load that results in making the first natural frequency of a column goes to zero? (1)yield stress (2) second buckling load (3) ultimate stress (4) first buckling load (5) critical dynamic load k.
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What is the prestress load that results in making the first natural frequency of a column goes to ze...
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