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Mechanics of Materials and Constructions. P2 ☑️
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In the case of the off-center acting of longitudinal force, the c onditions strength of materials with
Euler's formula has the following form:
The off-center acting of force of tension or compression is case of stresses state in which in any cross-section internal force factors are given to the normal force and to one or two bending moments in the perpendicular planes
The complex bending is case of stresses state, when in each cross-section internal force factors are given two bending moments in the perpendicular planes
The combined bending and torsion is case of stresses state at which in arbitrary cross-section the internal forces are leaded to the twisting and bending moments
The strength condition of the beam, which is working on
In strength of materials we have five types of a combined stresses
In the case of simultaneous bending and twisting, according to the third theory of strength, we get:
A long slender bar subject to axial compression is called a