2.2 - Special Case II
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Practice Questions
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What happens to the stress components when λ1 = λ2 = λ3?
💡 Hint: Think about how pressure acts in a fluid.
Define hydrostatic state of stress.
💡 Hint: Focus on the equality aspect of the stresses.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does it mean when λ1 = λ2 = λ3?
💡 Hint: Think about what the equality implies.
In a hydrostatic state of stress, what is τ?
💡 Hint: Consider the definition of shear stress.
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Challenge Problems
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Consider a cylindrical pressure vessel subjected to equal internal pressures on all surfaces. Analyze how this situation represents a hydrostatic state.
💡 Hint: Assess pressure distribution and shear.
If a fluid has equal pressures acting in all directions, derive the condition for equilibrium under hydrostatic stress.
💡 Hint: Reflect on the equilibrium conditions for static fluids.
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