Results 61 to 70 of about 4,543 (217)

Comparative Evaluation For Mix Design of Marshall and Superpave Methods

Journal of Engineering and Sustainable Development, 2009
The SHRP conducted a $ 50 million research effort to develop a Superpave mix design as a new concept for the design of bituminous mixes. The main objective of the present research is the comparison between the design of Marshall and Superpave mixes if ...
Namir G. Ahmed , Nour M. Ismail
doaj  

RHEOLOGICAL PROPERTIES OF IRAQI ASPHALT BINDERS MEASURED USING SUPERPAVE SYSTEM AND SHELL SOFTWARE

Journal of Engineering, 2011
The performance grading system (superpave) has provided means to incorporate binder characteristics with pavement failure types. It’s a comprehensive system that relates climate, traffic conditions and aging with critical pavement distress.
Alaa H. Abed, Hamed M. Hamdou
doaj   +1 more source

FEATURES OF THE METHOD OF SURROUNDED DESIGN OF ASPHALT-CONCRETE ON SUPERPAVE TECHNOLOGY

Bulletin of Belgorod State Technological University named after V G Shukhov, 2019
The article describes the technology of designing asphalt pavements, according to the Superpave method. The Superpave System (SUperior PERforming Asphalt PAVEments) is developed by the US Strategic Highway Research Program (SHRP). The goal of the program
Анна Траутваин, A. Trautvain, Андрей Акимов, A. Akimov, В. Денисов, V. Denisov, Максим Лашин, M. Lashin   +7 more
semanticscholar   +1 more source

A Data‐Driven Framework for Explainable Artificial Intelligence in Pavement Distress Analysis and Decision Support: Integrating Clustering Models and Principal Component Analysis

Structural Control and Health Monitoring, Volume 2025, Issue 1, 2025.
The increasing complexity of transportation infrastructure demands advanced, data‐driven approaches for early pavement distress detection and maintenance decision‐making. Traditional assessment methods often fail to provide reliable, interpretable, and proactive insights into pavement degradation.
Xiaogang Guo, Yafeng Wang
wiley   +1 more source

Asphalt binder performance grading of North Korea for Superpave asphalt mix-design

International Journal of Pavement Research and Technology, 2018
This study is to determine asphalt binder performance grades (PGs) of North Korea (N.K.) so that the asphalt pavement can be designed to resist distresses of rutting and cracking that occurred due to seasonal temperature changes.
Jong Sub Lee, Jin-Hwan Kim, O. Kwon, Byung-duk Lee   +3 more
semanticscholar   +1 more source

On comparison of fracture energy measured for six hot mix asphalt composite mixtures using force–load line displacement and force–crack mouth opening displacement curves at intermediate temperatures and different loading rates

Fatigue &Fracture of Engineering Materials &Structures, Volume 47, Issue 10, Page 3858-3873, October 2024.
Abstract There are two methods for determining the fracture energy (Gf) of hot mix asphalt (HMA) composites at intermediate temperatures: (i) load–crack mouth opening displacement (CMOD) and (ii) load–load line displacement (LLD) curves. The effects of these two methods on the Gf values of different HMA mixtures are investigated at different loading ...
H. R. Fattahi Amirdehi, S. M. N. Ghoreishi, M. R. M. Aliha, Saeid Hesami, Pegah Jafari Haghighatpour, Naghdali Choupani   +5 more
wiley   +1 more source

Evaluation of Mixing and Compaction Temperatures (MCT) for modified asphalt binders using zero shear viscosity and Cross-Williamson model

Case Studies in Construction Materials, 2019
The current study was conducted to examine the rheological properties and the performance characteristics of polymer-modified asphalt binders at various temperatures.
Zaynab I. Qasim, Alaa H. Abed, Khalid A. Almomen   +2 more
doaj   +1 more source

Microstructure in Adhesion Development Process and Strength Formation Mechanism in Early Stage of Cold Recycled Mixture with Emulsified Asphalt

Advances in Civil Engineering, Volume 2024, Issue 1, 2024.
With the large‐scale maintenance and renovation of asphalt pavement, a considerable amount of reclaimed asphalt pavement (RAP) will be generated. Stacking these wastes occupies a large amount of land and seriously damages the ecological environment. Hence, efficient regeneration of RAP through recycling technology has gained more and more attention. In
Xueying Zhao, Baofu Ma, Afshar A. Yousefi   +2 more
wiley   +1 more source

Comparing laboratory dynamic modulus values with long term pavement performance predictions

Engineering Structures and Technologies, 2014
This study compares laboratory dynamic modulus value of Superpave mixes with the dynamic modulus obtained from Long Term Pavement Performance (LTPP) database.
A. S. M. Asifur Rahman, Rafiqul A. Tarefder   +1 more
doaj   +1 more source

Preliminary Investigation of the Feasibility of Using a Superpave Gyratory Compactor to Design Cement-Treated Aggregate Mixture

Applied Sciences, 2018
Cement-treated aggregate mixture (CTAM) is widely used in many countries. To design this mixture using the vibration compaction method brings about many problems, such as serious inconsistencies in key parameters and strong vibration energy and noise ...
Yinfei Du, Pusheng Liu, Jun Tian, Jian Zhang, Yu Zheng   +4 more
semanticscholar   +1 more source