Abstract
A non-linear theory for the plastic deformation of prismatic bodies is constructed which interpolates between Prandtl’s linear soap-film approximation and Nádai’s sand-pile model. Geometrically Prandtl’s soap film and Nádai’s wavefront are unified into a single smooth surface of constant mean curvature in three-dimensional Minkowski spacetime.
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References
Prandtl, L.: Zur torsion von prismatischen stäben. Z. Phys. 4, 758–770 (1903)
Nádai, A.: Z. Angew. Math. Mech. 3, 442 (1923)
Alouges, F., Desimone, A.: Plastic torsion and related problems. J. Elast. 55, 231–237 (1999)
Chakrabarty, J.: Theory of Plasticity. McGraw-Hill, New York (1987), p. 18 & ff
de Saint-Venant, B.: De la torsion de prismes, avec des considérations sur leur flexion. Mém. Savants étrang. 24, 233 (1855)
Nádai, A.: Plasticity: A Mechanics of the Plastic State of Matter. McGraw-Hill, New York (1931)
Nádai, A.: Theory of Flow and Fracture of Solids. McGraw-Hill, New York (1950)
Gibbons, G.W.: Born-Infeld particles and Dirichlet p-branes. Nucl. Phys. B 514, 603 (1998). arXiv:hep-th/9709027
Born, M., Infeld, L.: Foundations of the new field theory. Proc. R. Soc. A 144, 425 (1935)
Born, M.: Théorie non-linéare du champ électromagnétique. Ann. Inst. Poincaré 7, 155 (1939)
Pryce, M.H.: The two-dimensional electrostatic solutions of Born’s new field equations. Proc. Camb. Philos. Soc. 31, 50 (1935)
Pryce, M.H.: On a uniqueness theorem. Proc. Camb. Philos. Soc. 31, 625 (1935)
Acknowledgements
The first author was a Visiting Fellow Commoner at Trinity College, Cambridge during part of this collaboration. This research was supported by the Hungarian National Foundation (OTKA) Grant K104601. The authors thank Tamás Ther for his help with Fig. 1.
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Domokos, G., Gibbons, G.W. Spacetime Interpretation of Torsion in Prismatic Bodies. J Elast 110, 111–116 (2013). https://doi.org/10.1007/s10659-012-9384-3
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DOI: https://doi.org/10.1007/s10659-012-9384-3