'Bvp approach' diaporamas de présentation

TENSION / COMPRESSION

TENSION / COMPRESSION. y. x. N= P. z. M x =0, M y =0, M z =0. Formal definition: the case when set of internal forces reduces to the sum which is tangent to the bar axis. N ? 0 , Q y =0 , Q z =0. Example: a straight bar loaded by concentrated forces at its ends (truss strut or tie). N.

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