Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Carlos E. Cary"'
Publikováno v:
Airfield and Highway Pavements 2021.
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2672:31-39
Construction Cycle 7 (CC7) conducted at the FAA National Airport Pavement Test Facility (NAPTF) was aimed to study the effect of hot mix asphalt (HMA) layer thickness and develop perpetual pavement design criterion for airfield flexible pavements. Fo
Autor:
Carlos E. Cary, Claudia E. Zapata
Publikováno v:
Journal of Transportation Engineering. 140:50-60
This study presents results of one of the first in situ assessment studies on the use of the Mechanistic-Empirical Pavement Design Guide (M-EPDG) methodology applied to the design of airfield pavements. The M-EPDG’s Enhanced Integrated Climatic Mod
Autor:
Carlos E. Cary, Claudia E. Zapata
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2349:41-51
The database developed under NCHRP Project 9-23A, Development of a National Catalog of Subgrade Soil–Water Characteristic Curves (SWCC) Default Inputs to Use in the MEPDG, included not only measured soil index properties needed in all hierarchical
Autor:
Carlos E. Cary, Claudia E. Zapata
Publikováno v:
International Journal of Geomechanics. 16
This study presents the results of one of the first attempts to characterize the pore water pressure response of soils subjected to dynamic loading under saturated and unsaturated conditions. The resilient modulus, which captures the soil stiffness u
Publikováno v:
International Conference on Transportation and Development 2016.
Four flexible pavements were constructed on the north side for Construction Cycle 7 (CC7) at the Federal Aviation Administration’s (FAA) National Airport Pavement Test Facility (NAPTF) to develop flexible perpetual pavement design criterion and val
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2305:141-149
A newly developed mechanistically based design procedure for airfield hot-mix asphalt pavement is studied. The pavement performance is calculated in terms of critical strains on the basis of multilayer theory. Rutting failure criteria from the Asphal
Autor:
Claudia E. Zapata, Carlos E. Cary
Publikováno v:
Road Materials and Pavement Design. 12:615-638
The suitability of the current resilient modulus test protocol (NCHRP 1-28A) for its application to unsaturated soils was assessed. Modifications to the stress state conditions of the protocol are necessary due to the axis-translation needed during t
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2225:67-77
Evaluation and calibration of the Mechanistic–Empirical Pavement Design Guide (MEPDG) has been attempted by various agencies throughout the United States. Agencies interested in adopting the MEPDG procedure must prepare a practical implementation p
Autor:
Claudia E. Zapata, Carlos E. Cary
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2170:36-44
The present study deals with the revision of the current model in the Mechanistic–Empirical Pavement Design Guide (MEPDG) used to predict the environmental factor for unfrozen unbound materials (FU), which is used to adjust the resilient response o