Spacetime Interpretation of Torsion in Prismatic Bodies |
| |
| Authors: | G Domokos G W Gibbons |
| |
| Institution: | 1. Dept. Mechanics, Materials, and Structures, Budapest University of Technology and Economics, M??egyetem rkp 3, 1111, Budapest, Hungary
2. D.A.M.T.P., Cambridge University, Wilberforce Road, Cambridge, CB3 0WA, UK
|
| |
| 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. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
