Improvement of shear strength design of a road structure. Part 1. Deformations in the Mohr – Coulomb plasticity condition
| Autor: | A.S. Aleksandrov, A.L. Kalinin |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: | |
| Zdroj: | Инженерно-строительный журнал, Vol 59, Pp 4-17 (2015) |
| Druh dokumentu: | article |
| ISSN: | 2071-4726 2071-0305 |
| Popis: | The article presents the Mohr – Coulomb plasticity condition modified by incorporating a third parameter depending on sample axial deformation value for which sliding planes are formed and developed under triaxial compression. A relative characteristic of a sample’s work under shear strength is offered; it is determined by the ratio of the axial strain 1 to the ultimate strain 1с for which the parameters of the Mohr – Coulomb failure envelope are defined. Based on the triaxial test data it was established that for 1/1с |
| Databáze: | Directory of Open Access Journals |
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