Material Models Sources: Ludwik, Holomon, Swift, Wok, etc.

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SUMMARY

The discussion focuses on the need for primary sources of empirical material models, specifically those formulated by Ludwik, Holomon, Swift, Wok, Ludwikson, and Hill. The objective is to analyze existing mathematical models of elastoplastic materials, which necessitates understanding both the equations and their underlying rationale. Two relevant articles have been published by Belov P.A. and Golovina N.Yu. in 2019, detailing the Ramberg-Osgood model and its generalization. The participants suggest contacting material science labs for additional resources, acknowledging the difficulty in locating early 20th-century publications.

PREREQUISITES
  • Understanding of elastoplastic material models
  • Familiarity with mathematical modeling in material science
  • Knowledge of the Ramberg-Osgood model
  • Research skills for locating historical scientific publications
NEXT STEPS
  • Research the Ramberg-Osgood model in detail
  • Explore the original publications by Ludwik and Holomon
  • Investigate current methodologies in elastoplastic material modeling
  • Contact material science laboratories for access to primary sources
USEFUL FOR

Researchers, material scientists, and graduate students engaged in the study of elastoplastic materials and mathematical modeling will benefit from this discussion.

ntgolovina
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TL;DR
Need primary sources of all known empirical material models
Who can share the primary sources where material models are formulated: Ludwik, Holomon, Swift, Wok, Ludwikson, Hill and others?
 
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Welcome to the PF. :smile:
ntgolovina said:
Summary:: Need primary sources of all known empirical material models

Who can share the primary sources where material models are formulated: Ludwik, Holomon, Swift, Wok, Ludwikson, Hill and others?
That sounds like a pretty big research task. Can you show us what you have done so far? Also, is this for a schoolwork assignment? If not, why are you looking for this?
 
Maybe contact a material science lab and see what they can help you with. They might charge you though.
 
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Likes Tom.G
These documents are really needed for research work. The aim is to analyze the existing mathematical models of elastoplastic materials. This requires not only knowing the equations themselves, but also understanding their rationale. This is not for school assignment, this is for scientific research.
If there is an opportunity to see the primary sources, I would be very grateful. It is difficult to find publications from the beginning of the last century.
The result of all scientific work should be the formulation of the original mathematical model of the material. Currently, one article has been published that analyzes the well-known Ramberg-Osgood model: Belov P.A., Golovina, New York (2019). Generalization of the Ramberg - Osgood Model for Elastoplastic Materials: Journal of Materials Science and Performance. https://doi.org/10.1007/s11665-019-04422-3.
and one more article: Belov P.A., Golovina N.Yu. (2019). The deformation curve as an extremal of some functional: Science and business: Paths of development, 10 (100), p. 44-52.
Several articles are under publication.
 
Joe591 said:
Maybe contact a material science lab and see what they can help you with. They might charge you though.
Thanks for the advice.
 
berkeman said:
Welcome to the PF. :smile:

That sounds like a pretty big research task. Can you show us what you have done so far? Also, is this for a schoolwork assignment? If not, why are you looking for this?
These documents are really needed for research work. The aim is to analyze the existing mathematical models of elastoplastic materials. This requires not only knowing the equations themselves, but also understanding their rationale. This is not for school assignment, this is for scientific research.
If there is an opportunity to see the primary sources, I would be very grateful. It is difficult to find publications from the beginning of the last century.
The result of all scientific work should be the formulation of the original mathematical model of the material. Currently, one article has been published that analyzes the well-known Ramberg-Osgood model: Belov P.A., Golovina, New York (2019). Generalization of the Ramberg - Osgood Model for Elastoplastic Materials: Journal of Materials Science and Performance. https://doi.org/10.1007/s11665-019-04422-3.
and one more article: Belov P.A., Golovina N.Yu. (2019). The deformation curve as an extremal of some functional: Science and business: Paths of development, 10 (100), p. 44-52.
Several articles are under publication.
 

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