Mohr-Coulomb Failure Criterion Expressed in Terms of Stress InvariantsSource: Journal of Applied Mechanics:;1998:;volume( 065 ):;issue: 004::page 1066Author:G. S. Schajer
DOI: 10.1115/1.2791905Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A polynomial expression for the Mohr-Coulomb criterion for failure of brittle or frictional materials in terms of stress invariants is derived. The form of the polynomial expression corresponds to the pyramidal shape of the failure surface in principal stress space. The pressure-sensitive character of the failure of a Mohr-Coulomb material is indicated by a linear influence of the first stress invariant I1 in the polynomial expression.
keyword(s): Stress , Failure , Coulombs , Polynomials , Shapes , Brittleness , Friction materials AND Pressure ,
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| contributor author | G. S. Schajer | |
| date accessioned | 2017-05-08T23:55:31Z | |
| date available | 2017-05-08T23:55:31Z | |
| date copyright | December, 1998 | |
| date issued | 1998 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26457#1066_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/119821 | |
| description abstract | A polynomial expression for the Mohr-Coulomb criterion for failure of brittle or frictional materials in terms of stress invariants is derived. The form of the polynomial expression corresponds to the pyramidal shape of the failure surface in principal stress space. The pressure-sensitive character of the failure of a Mohr-Coulomb material is indicated by a linear influence of the first stress invariant I1 in the polynomial expression. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Mohr-Coulomb Failure Criterion Expressed in Terms of Stress Invariants | |
| type | Journal Paper | |
| journal volume | 65 | |
| journal issue | 4 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.2791905 | |
| journal fristpage | 1066 | |
| journal lastpage | 1068 | |
| identifier eissn | 1528-9036 | |
| keywords | Stress | |
| keywords | Failure | |
| keywords | Coulombs | |
| keywords | Polynomials | |
| keywords | Shapes | |
| keywords | Brittleness | |
| keywords | Friction materials AND Pressure | |
| tree | Journal of Applied Mechanics:;1998:;volume( 065 ):;issue: 004 | |
| contenttype | Fulltext |