| contributor author | Esneyder Montoya | |
| contributor author | Frank J. Vecchio | |
| contributor author | Shamim A. Sheikh | |
| date accessioned | 2017-05-08T21:18:03Z | |
| date available | 2017-05-08T21:18:03Z | |
| date copyright | August 2006 | |
| date issued | 2006 | |
| identifier other | %28asce%290899-1561%282006%2918%3A4%28510%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/46157 | |
| description abstract | It has been widely recognized that the behavior of confined concrete depends upon the level of confinement. Brittleness or ductility is a function of the state of compressive stresses, unconfined concrete strength, volumetric expansion, and concrete softening. Constitutive models for strength enhancement, concrete dilatation, and a new stress-strain relationship for concrete in triaxial compression are proposed. The load-carrying capacity of confined concrete is predicted by utilizing an Ottosen-type surface with newly developed coefficients that account for a wide range of confinement levels (lateral pressures up to 100% of the unconfined concrete strength) and unconfined concrete strengths from 20 to | |
| publisher | American Society of Civil Engineers | |
| title | Compression Field Modeling of Confined Concrete: Constitutive Models | |
| type | Journal Paper | |
| journal volume | 18 | |
| journal issue | 4 | |
| journal title | Journal of Materials in Civil Engineering | |
| identifier doi | 10.1061/(ASCE)0899-1561(2006)18:4(510) | |
| tree | Journal of Materials in Civil Engineering:;2006:;Volume ( 018 ):;issue: 004 | |
| contenttype | Fulltext | |