Problem 8055. Stress-Strain Properties - 8

Created by goc3

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","targetMode":"","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","targetMode":"","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Up to this point, you've calculated some material properties based on tensile stress-strain data. For this problem, you are tasked with writing a function to calculate all of these properties and gather them, along with supplied properties, such as strain values, into an array. You'll be provided a cell array of strings in the function template; you must return an accompanying numerical array that contains all the specified properties. Below is the list of properties for a material, both supplied and calculated, that make up the array (with variable names that have been used):</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Yield Strength (S_y)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Yield Strain (e_y)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Ultimate Strength (S_u)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Failure Strain (e_u)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Poisson's Ratio (nu)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Shear Modulus (G)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Elastic Modulus (E)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Density</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Strain-hardening Exponent (sh_exp)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Strain-hardening Coefficient (sh_coeff)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Resilience (R)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Strength-to-weight Ratio (StWR)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Stiffness-to-weight Ratio (EtWR)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Absorbed Strain Energy (ASE)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>Toughness (T)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Previous problem: 7 -</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"http://www.mathworks.com/matlabcentral/cody/problems/8054-stress-strain-properties-7\"><w:r><w:t>toughness</w:t></w:r></w:hyperlink><w:r><w:t>.</w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

<p>Up to this point, you've calculated some material properties based on tensile stress-strain data. For this problem, you are tasked with writing a function to calculate all of these properties and gather them, along with supplied properties, such as strain values, into an array. You'll be provided a cell array of strings in the function template; you must return an accompanying numerical array that contains all the specified properties. Below is the list of properties for a material, both supplied and calculated, that make up the array (with variable names that have been used):</p><ul><li>Yield Strength (S_y)</li><li>Yield Strain (e_y)</li><li>Ultimate Strength (S_u)</li><li>Failure Strain (e_u)</li><li>Poisson's Ratio (nu)</li><li>Shear Modulus (G)</li><li>Elastic Modulus (E)</li><li>Density</li><li>Strain-hardening Exponent (sh_exp)</li><li>Strain-hardening Coefficient (sh_coeff)</li><li>Resilience (R)</li><li>Strength-to-weight Ratio (StWR)</li><li>Stiffness-to-weight Ratio (EtWR)</li><li>Absorbed Strain Energy (ASE)</li><li>Toughness (T)</li></ul><p>Previous problem: 7 - <a href = "http://www.mathworks.com/matlabcentral/cody/problems/8054-stress-strain-properties-7">toughness</a>.</p>

Up to this point, you've calculated some material properties based on tensile stress-strain data. For this problem, you are tasked with writing a function to calculate all of these properties and gather them, along with supplied properties, such as strain values, into an array. You'll be provided a cell array of strings in the function template; you must return an accompanying numerical array that contains all the specified properties. Below is the list of properties for a material, both supplied and calculated, that make up the array (with variable names that have been used):

* Yield Strength (S_y)
* Yield Strain (e_y)
* Ultimate Strength (S_u)
* Failure Strain (e_u)
* Poisson's Ratio (nu)
* Shear Modulus (G)
* Elastic Modulus (E)
* Density
* Strain-hardening Exponent (sh_exp)
* Strain-hardening Coefficient (sh_coeff)
* Resilience (R)
* Strength-to-weight Ratio (StWR)
* Stiffness-to-weight Ratio (EtWR)
* Absorbed Strain Energy (ASE)
* Toughness (T)

Previous problem: 7 - <http://www.mathworks.com/matlabcentral/cody/problems/8054-stress-strain-properties-7 toughness>.

Solve

Solution Stats

34 Solutions
13 Solvers

Last Solution submitted on Jan 30, 2022

Last 200 Solutions

Problem Recent Solvers13

Problem Tags

elastic list material modulus property strain strain energy strength stress test ultimate yield young

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 8055. Stress-Strain Properties - 8

Solution Stats

Last 200 Solutions

Problem Recent Solvers13

Suggested Problems

More from this Author139

Problem Tags

Community Treasure Hunt

Problem 8055. Stress-Strain Properties - 8

Solution Stats

Last 200 Solutions

Problem Recent Solvers13

Suggested Problems

More from this Author139

Problem Tags

Community Treasure Hunt

Players