A brittle material has the properties Sut = 30 kpsi and Suc = 90 kpsi. Using the brittle Coulomb- Mohr andmodified- Mohr theories, determine the factors of safety for the following states of plane stress:a. x = 20 kpsi, Txy = −10 kpsib. σx = - 15 kpsi, σy = 10 kpsi, Txy = -15 kpsi

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Answered: A brittle material has the properties…

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.5.1P: The rails of a railroad track are welded together at their ends (to form continuous rails and thus...

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Required information Given a bar made of brittle material, properties of Sut= 30 kpsi and Suc = 90 kpsi and with stresses of Ox= -15 kpsi, Oy= 10 kpsi, and Txy=-15 kpsi. For the given state of plane stress, determine the factor of safety using the Coulomb-Mohr theory. The factor of safety is
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A brittle material has the properties Sut = 30 kpsi and Suc = 90 kpsi. Using the brittle Coulomb- Mohr and modified- Mohr theories, determine the factors of safety for the following states of plane stress: a. x = 20 kpsi, Txy = −10 kpsi b. σx = - 15 kpsi, σy = 10 kpsi, Txy = -15 kpsi