Author: J. B. SousaPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 142
Book Description
Response of Asphalt Concrete Pavements to Dynamic Truck Loads
Author: J. B. SousaPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 142
Book Description
Response of Asphalt Concrete Pavements to Dynamic Truck Loads
Author: Effects of Heavy-vehicle Characteristics on Pavement Response and Performance
Author: Thomas D. GillespiePublisher: Transportation Research Board
ISBN: 9780309053518
Category : Technology & Engineering
Languages : en
Pages : 136
Book Description
Comparative Evaluation of Asphalt Pavement Dynamic Response with Different Bases Under Moving Vehicular Loading
Author: Dongya RenPublisher:
ISBN:
Category : Pavements, Asphalt
Languages : en
Pages : 14
Book Description
The horizontal strain at the bottom of asphalt concrete is well accepted as a key influencing factor in pavement performance and is directly related to fatigue cracking. This article presents the results of several studies performed in the field that focused on the evaluation of the effect of the base on the pavement dynamic responses under moving vehicular load through embedded strain gauges. Strain gauges were embedded at the bottom of the asphalt and base layers to measure pavement responses under moving vehicular loading. The investigated types of bases include a semirigid base, inverted base, compound base, and roller compacted concrete (RCC) base asphalt pavements. The effect of axle load level, tire pressure, and vehicle speed on pavement responses were analyzed based on the measured strain. Results showed that the critical horizontal strain at the bottom of the asphalt layer increased as the axle load increased, whereas the influence of the vehicle speed conversely affected the critical horizontal strain. The combined effect of the high temperature on the road surface and overload of the vehicle significantly increased the strain response at the bottom of the asphalt layer. Moreover, it was found that because of the modulus dependency of the pavement base, the horizontal strain at the bottom of both asphalt and base layers for RCC base pavement was smaller than that of the other three base types.
Pavement Primary Response to Dynamic Loading
Author: William KenisPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 72
Book Description
The U.S. Department of Transportation's Comprehensive Truck Size and Weight Study. Volume IV: Guide to Documentation
Author: Effects of Heavy Vehicle Dynamic Loading on Rigid Pavements
Author: MUHAMMAD ASGHAR NASIMPublisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 324
Book Description
fatigue damage of concrete pavements, axle load is the major contributing factor than all other characteristics.
Functional Pavement and Advanced Material Testing Technology
Author: Han-Cheng DanPublisher: Frontiers Media SA
ISBN: 2832513921
Category : Technology & Engineering
Languages : en
Pages : 128
Book Description
The Shock and Vibration Digest
Author: The Roles of Accelerated Pavement Testing in Pavement Sustainability
Author: José P. Aguiar-MoyaPublisher: Springer
ISBN: 3319427970
Category : Technology & Engineering
Languages : en
Pages : 877
Book Description
This compendium gathers the latest advances in the area of Accelerated Pavement Testing (APT), a means of testing full-scale pavement construction in an accelerated manner for structural deterioration in a very short term. Compiling novel research results presented at the 5th International Conference on Accelerated Pavement Testing, San Jose, Costa Rica, the volume serves as a timely and highly relevant resource for materials scientists and engineers interested in determining the performance of a pavement structure during its service life (10+ years) in a few weeks or months.