What is stress discontinuity? What is the difference between averaged and unaveraged stresses? What is the purpose of...

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Mechanical Engineering

What is stress discontinuity?
What is the difference between averaged and unaveragedstresses?
What is the purpose of determining structural error?
What is convergence as it is applied to the computation ofanalysis results?
What is stress singularity?
What are the methods to identify the stress singularity?
Why some models have stress singularities?

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4.3 Ratings (525 Votes)

Stress Discontinuity Structures usually contain region where abrupt change in geometry material or loading occur These regions are known as discontinuity areas and the stress associated with them are called discontinuity stress In these case the real fracture strength of material is always lower than the theoretical value because most materials contain small cracks or contamination Causes 1Geometric discontinuities cause an object to experience a local increase in the intensity of a stress field Examples of shapes that cause these concentrations are cracks sharp corners holes and changes in the crosssectional area of the object High local stresses can cause See Answer

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