| contributor author | Youngguk Seo | |
| contributor author | Omar El-Haggan | |
| contributor author | Mark King | |
| contributor author | S. Joon Lee | |
| contributor author | Y. Richard Kim | |
| date accessioned | 2017-05-08T21:18:11Z | |
| date available | 2017-05-08T21:18:11Z | |
| date copyright | October 2007 | |
| date issued | 2007 | |
| identifier other | %28asce%290899-1561%282007%2919%3A10%28874%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/46236 | |
| description abstract | A laboratory study has been carried out to develop mechanical models for the dynamic modulus, fatigue life, and rutting performance of asphalt concrete as a function of air void content. The experimental program includes an axial compression complex modulus test, indirect tensile (IDT) fatigue test, and triaxial repeated load permanent deformation (TRLPD) test on the two most commonly used asphalt–aggregate mixtures in North Carolina. The dynamic moduli are determined using axial compression tests with and without confining pressure, and the results are compared to evaluate the effect of confining pressure on the dynamic modulus. The relationship between the dynamic moduli that are determined from the uniaxial compression test and the air void content is developed. The growth of the tensile strain and axial permanent strain is measured from the IDT fatigue test and TRLPD test, respectively, and is used to determine the fatigue life and rutting behavior of the mixtures. The fatigue and rutting models adopted in the new | |
| publisher | American Society of Civil Engineers | |
| title | Air Void Models for the Dynamic Modulus, Fatigue Cracking, and Rutting of Asphalt Concrete | |
| type | Journal Paper | |
| journal volume | 19 | |
| journal issue | 10 | |
| journal title | Journal of Materials in Civil Engineering | |
| identifier doi | 10.1061/(ASCE)0899-1561(2007)19:10(874) | |
| tree | Journal of Materials in Civil Engineering:;2007:;Volume ( 019 ):;issue: 010 | |
| contenttype | Fulltext | |
