An element in plane stress on the fuselage of an airplane (figure part a) is subjected to compressive stresses of magnitude 35 MPa in the horizontal direction and tensile stresses of magnitude 10.5 MPa in the vertical direction (see figure part b). Also, shear stresses of magnitude 12.5 MPa act in the directions shown. Determine the stresses acting on an element oriented at a clockwise angle of 40° from the horizontal. Show these stresses on a sketch of an element oriented at this angle. (____/10) (a) +10.5 MPa Ţ (b) 35 MPa 12.5 MPa

An element in plane stress on the fuselage of an airplane (figure part a) is subjected to compressive stresses of magnitude 35 MPa in the horizontal direction and tensile stresses of magnitude 10.5 MPa in the vertical direction (see figure part b). Also, shear stresses of magnitude 12.5 MPa act in the directions shown. Determine the stresses acting on an element oriented at a clockwise angle of 40° from the horizontal. Show these stresses on a sketch of an element oriented at this angle. (____/10) (a) +10.5 MPa Ţ (b) 35 MPa 12.5 MPa

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.2.8P: An element in plane stress on the fuselage of an airplane (figure part a) is subjected to...

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