고체역학 (Beer) · Introduction—Concept of Stress · Problem 1.66
고체역학 (Beer) — Introduction—Concept of Stress: Problem 1.66
1.66 Three forces, each of magnitude P = 4 kN, are applied to the mechanism shown. Determine the cross-sectional area of the uniform portion of rod BE for which the normal stress in that portion is +100 MPa.
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