7.22 Two steel plates of uniform cross section 10 × 80 mm are welded together as shown. Knowing that centric 100-kN forces are applied to the welded plates and that the in-plane shearing stress parallel to the weld is 30 MPa, determine (a) the angle ?, (b) the corresponding normal stress perpendicular to the weld.
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We have two steel plates welded together, subjected to a centric force of 100 kN. The in-plane shearing stress (τ) parallel to the weld is given as 30 MPa. We need to find the angle β and the normal stress (σ) perpendicular to the weld. Show more…
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Two steel plates of uniform cross section A x B are welded together as shown. Knowing that centric P (in kN) forces are applied to the welded plates with the angle β, determine: (a) the in-plane shearing stress parallel to the weld and the normal stress perpendicular to the weld (10 points). (b) Draw Mohr's circle for the state of stress exhibiting the welded surface state (10 points).
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