The principal strains at a point on the aluminum fuselage of a jet aircraft are €1 = 880(10-6) and €2 - 400(10-6). E-10 (10³) ksi, val = 0.33. Part A Determine the associated principal stresses at the point in the same plane. Hint. For the case of plane stress, Hooke's law can be written as στ E (1-v2) (E₂+Veg), = (Ez + VEy), σy E (1-2) (Ey+VER). Express your answers in kilopounds per square inch to three significant figures separated by a comma. 01,02 = ΜΕ ΑΣΦ JA vecl Submit Request Answer ? ksi Review

The principal strains at a point on the aluminum fuselage of a jet aircraft are €1 = 880(10-6) and €2 - 400(10-6). E-10 (10³) ksi, val = 0.33. Part A Determine the associated principal stresses at the point in the same plane. Hint. For the case of plane stress, Hooke's law can be written as στ E (1-v2) (E₂+Veg), = (Ez + VEy), σy E (1-2) (Ey+VER). Express your answers in kilopounds per square inch to three significant figures separated by a comma. 01,02 = ΜΕ ΑΣΦ JA vecl Submit Request Answer ? ksi Review

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 7.7.7P: A thin square plate in biaxial stress is subjected to stresses ?? and ??., as shown in part a of the...

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