A 45° strain rosette (see figure 4) mounted on the surface of a car chassis gives the following readings: εA = 310×10−6, εB = 180×10−6 and εC = −160×10 −6. Determine the principal strains and maximum shear strains and show them on appropriately oriented element diagrams.

A 45° strain rosette (see figure 4) mounted on the surface of a car chassis gives the following readings: εA = 310×10−6, εB = 180×10−6 and εC = −160×10 −6. Determine the principal strains and maximum shear strains and show them on appropriately oriented element diagrams.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter6: Stresses In Beams (advanced Topics)

Section: Chapter Questions

Problem 6.3.1P: Repeat Problem 6.2-17 but now use a transformed-section approach.

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