Difference Between Elastic Design And Plastic Design n5wv
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25/05/2016
What is the main difference between elastic design and plastic design? What does shape factor = (zp/ze) physically signify? Quora Sign In
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What is the main difference between elastic design and plastic design? What does shape factor = (zp/ze) physically signify? 2 Answers Anonymous
Related Questions For the design of structures, what is the type of structural analysis used (elastic, inelastic or plastic)? Is it defined by any criteria? Structural Engineering: What are the main differences between SAP2000 and Etabs? Which one is better for building analysis and design? Structural Engineering: What is the difference between limit state design and working stress design?
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Ze is the Elastic Section Modulus Zp is the Plastic Section Modulus Ze is used to determine the maximum bending moment up to the point where the extreme fiber has yielded elastically. All other fibers will be below their elastic yield stress. Zp is used to determine the maximum bending moment at the the point where all fibers have yielded elastically and the entire section is behaving plastically. This is the point when the so called plastic hinge has developed. Shape factor is just the ratio of these two parameters, it has no physical meaning, it is just useful in computation. It is worth noting that Shape factor is very high for shapes like rectangles (1.5) while for an I beam it is usually around 1.1 to 1.2. The reason is that the rectangle has a lot more material below the extreme fiber. For the I beam, once it has reached yielding there isn't much material left, just a little bit of flange and the tiny strip of web. Of course if we create a new factor that compares the section Modulus (either one) with the area of the section (The bending strength to area/weight ratio), you'll quickly be reminded of why we use an IBeam in the first place.
What is the diffrence between structural design and structural analysis? What is the physics behind the presence of two yield points in the standard stress vs. strain characteristics of mild steel? What kind of beha... What is the difference between SAP2000, ETABS and SAFE from point of analysis and design of reinforced concrete structures? What is the difference between structural analysis and design? What is the difference between various methods and theories of deg RCC beam, slab? What is the difference between Staad Pro and Tekla structural designer? What is the design and construction difference between a transfer beam and an ordinary beam?
Written 27 Jan 2015 • View Upvotes
Related Questions More Answers Below For the design of structures, what is the type of structural analysis used (elastic, inelastic or plastic)? Is it defined by any criteria? Structural Engineering: What are the main differences between SAP2000 and Etabs? Which one is better for building analysis and design? Structural Engineering: What is the difference between limit state design and working stress design? What is the diffrence between structural design and structural analysis? What is the physics behind the presence of two yield points in the standard stress vs. strain characteristics of mild steel? What kind of beha... Satish Kumar 1.7k Views
It is analysis not design. Shape factor indicates How the moment capacity varies in both analysis w.r.t shape Written 27 Jan 2015 • View Upvotes • Answer requested by Nayan Dutta
100+ million people read Quora every month Related Questions What is the difference between SAP2000, ETABS and SAFE from point of analysis and design of reinforced concrete structures? What is the difference between structural analysis and design? What is the difference between various methods and theories of deg RCC beam, slab? What is the difference between Staad Pro and Tekla structural designer? What is the design and construction difference between a transfer beam and an ordinary beam?
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https://www.quora.com/WhatisthemaindifferencebetweenelasticdesignandplasticdesignWhatdoesshapefactorzpzephysicallysignify
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25/05/2016
What is the main difference between elastic design and plastic design? What does shape factor = (zp/ze) physically signify? Quora
What factors do engineers consider when deg bridges? What factors we will consider while deg a bridge? What is the difference between modulus of elasticity and youngs modulus? What differences exist on the use between fixed end and hinged end in beam design? What is the difference between factored and unfactored load? What are the differences between AS4100 steel structures and GB 500172003 Chinese code for design of steel structures? What design and structural factors make a building more 'earthquakesafe' rather than less so? What are the main objectives of structural design? How do you structurally design buildings that are not regularly shaped? What causes the price difference between steel and aluminum injectionmolding tools for plastic?
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It would give Hillary a serious run for Sitemap # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z About Careers Privacy
https://www.quora.com/WhatisthemaindifferencebetweenelasticdesignandplasticdesignWhatdoesshapefactorzpzephysicallysignify
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What is the main difference between elastic design and plastic design? What does shape factor = (zp/ze) physically signify? Quora Sign In
Search for questions, people, and topics
Structural Analysis
Steel
Structural Engineering
What is the main difference between elastic design and plastic design? What does shape factor = (zp/ze) physically signify? 2 Answers Anonymous
Related Questions For the design of structures, what is the type of structural analysis used (elastic, inelastic or plastic)? Is it defined by any criteria? Structural Engineering: What are the main differences between SAP2000 and Etabs? Which one is better for building analysis and design? Structural Engineering: What is the difference between limit state design and working stress design?
3.6k Views
Ze is the Elastic Section Modulus Zp is the Plastic Section Modulus Ze is used to determine the maximum bending moment up to the point where the extreme fiber has yielded elastically. All other fibers will be below their elastic yield stress. Zp is used to determine the maximum bending moment at the the point where all fibers have yielded elastically and the entire section is behaving plastically. This is the point when the so called plastic hinge has developed. Shape factor is just the ratio of these two parameters, it has no physical meaning, it is just useful in computation. It is worth noting that Shape factor is very high for shapes like rectangles (1.5) while for an I beam it is usually around 1.1 to 1.2. The reason is that the rectangle has a lot more material below the extreme fiber. For the I beam, once it has reached yielding there isn't much material left, just a little bit of flange and the tiny strip of web. Of course if we create a new factor that compares the section Modulus (either one) with the area of the section (The bending strength to area/weight ratio), you'll quickly be reminded of why we use an IBeam in the first place.
What is the diffrence between structural design and structural analysis? What is the physics behind the presence of two yield points in the standard stress vs. strain characteristics of mild steel? What kind of beha... What is the difference between SAP2000, ETABS and SAFE from point of analysis and design of reinforced concrete structures? What is the difference between structural analysis and design? What is the difference between various methods and theories of deg RCC beam, slab? What is the difference between Staad Pro and Tekla structural designer? What is the design and construction difference between a transfer beam and an ordinary beam?
Written 27 Jan 2015 • View Upvotes
Related Questions More Answers Below For the design of structures, what is the type of structural analysis used (elastic, inelastic or plastic)? Is it defined by any criteria? Structural Engineering: What are the main differences between SAP2000 and Etabs? Which one is better for building analysis and design? Structural Engineering: What is the difference between limit state design and working stress design? What is the diffrence between structural design and structural analysis? What is the physics behind the presence of two yield points in the standard stress vs. strain characteristics of mild steel? What kind of beha... Satish Kumar 1.7k Views
It is analysis not design. Shape factor indicates How the moment capacity varies in both analysis w.r.t shape Written 27 Jan 2015 • View Upvotes • Answer requested by Nayan Dutta
100+ million people read Quora every month Related Questions What is the difference between SAP2000, ETABS and SAFE from point of analysis and design of reinforced concrete structures? What is the difference between structural analysis and design? What is the difference between various methods and theories of deg RCC beam, slab? What is the difference between Staad Pro and Tekla structural designer? What is the design and construction difference between a transfer beam and an ordinary beam?
Sign in to follow people with unique insights on Structural Engineering
Continue with Google Continue with Facebook By continuing, I agree that I am at least 13 years old and have read and agree to the of Service and Privacy Policy.
https://www.quora.com/WhatisthemaindifferencebetweenelasticdesignandplasticdesignWhatdoesshapefactorzpzephysicallysignify
1/2
25/05/2016
What is the main difference between elastic design and plastic design? What does shape factor = (zp/ze) physically signify? Quora
What factors do engineers consider when deg bridges? What factors we will consider while deg a bridge? What is the difference between modulus of elasticity and youngs modulus? What differences exist on the use between fixed end and hinged end in beam design? What is the difference between factored and unfactored load? What are the differences between AS4100 steel structures and GB 500172003 Chinese code for design of steel structures? What design and structural factors make a building more 'earthquakesafe' rather than less so? What are the main objectives of structural design? How do you structurally design buildings that are not regularly shaped? What causes the price difference between steel and aluminum injectionmolding tools for plastic?
Top Stories Joe Biden is reportedly leaning toward a White House run. How would his entrance affect the overall Democratic primary?
Is there a war on Christmas? Jeff Kay, Modern Renaissance Man / Top Writer 2015/16 840 Views
Michael Wolfe, five startups and counting 31.5k Views • Upvoted by Dave Hogg, Former campaignfinance reform worker.
Marc Bodnick, Harvard Gov major, Stanford PoliSci PhD student 5.6k Views • Marc has 45 endorsements in Politics of the United States of America. Marc is a Most Viewed Writer in Democratic Party (U.S.).
The obvious answer is that: It would give voters who want an alternative to Hillary a serious option. Biden is a very credible candidate who has been a heartbeat away from the presidency for almost 7 years. Read More
Is the NRA right that all schools should have armed guards?
If there is truly a war on Christmas, I am hard pressed to find anyone fighting on the Read More other side, with one notable exception (see
I disagree with them, but I'll go ever further: by engaging them in this argument we are letting them win. Look, there is a debate to have on school security. It is best had locally and in context with the threats to a given community. Many strategies are available: better lockdown procedures, teacher training, video cameras and monitoring, better door locks, early warning systems, Read More pepper spr...
It would give Hillary a serious run for Sitemap # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z About Careers Privacy
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