The influence of recycled asphalt pavement materials on low and intermediate fracture behavior of asphalt concrete (AC) after exposing to different thawing and …

PJ Haghighatpour, MRM Aliha - Engineering Fracture Mechanics, 2023 - Elsevier
The effects of compaction process, mixture type and environmental conditions on mode I
cracking resistance of asphalt concrete (AC) materials was investigated experimentally. To …

Experimental and theoretical framework for illustrating the dependency of fracture toughness with tensile, bending, and compression loading in asphaltic samples

X Gu, T Cheng, F Zhang… - Fatigue & Fracture of …, 2023 - Wiley Online Library
Opening mode fracture behavior of asphalt mixture is studied experimentally and
theoretically using three full disk‐shaped specimens, namely, edge‐notched disk bend …

Investigation of low-temperature cracking resistance of asphalt mixtures by conducting Disc-Shaped Compact Tension (DC (T)) and Semi-Circular Bend (SCB) tests

SS Ashani, S Varamini, MD Elwardany… - Construction and Building …, 2022 - Elsevier
This research was focused to investigate the low-temperature cracking resistance of five
plant produced SP12. 5 surface course asphalt mixtures by conducting the Disc-Shaped …

Multi-scale finite element simulation of asphalt mixture anti-cracking performance

L Gao, H Kong, X Deng, Z Wang - Theoretical and Applied Fracture …, 2022 - Elsevier
This study investigates the anti-cracking performance and cracking mechanisms of asphalt
mixtures. The results of experimental tests were compared with simulated tests of asphalt …

Impact of thickness, void content, temperature and loading rate on tensile fracture toughness and work of fracture of asphalt mixtures-An experimental study using the …

M Malek, M Keymanesh - Engineering Solid Mechanics, 2023 - m.growingscience.com
Asphaltic concrete mixtures are among the most common construction materials for the
pavement of roads. As a multi-phase composite mixture with randomly distributed …

Fracture strength of warm mix asphalt concretes modified with crumb rubber subjected to variable temperatures

S Pirmohammad, M Khanpour - Road Materials and Pavement …, 2020 - Taylor & Francis
This paper was aimed to investigate the effects of crumb rubber, weather condition and
loading mode on fracture behaviour of warm mix asphalt (WMA) mixtures. For this purpose …

Effect of friction at the supports of semi-circular bending tests on fracture mode of loading

M Bakhshizadeh, S Pirmohammad… - Theoretical and Applied …, 2022 - Elsevier
This paper aims to provide an investigation of the impact of supports on fracture mode of
loading using semi-circular bending (SCB) specimen. A crack with an angle of α is assumed …

Evaluation of the low-temperature cracking performance of recycled asphalt mixture: A development of equivalent fracture temperature

T Yang, Y Jia, Y Pan, Y Zhao - Buildings, 2022 - mdpi.com
This study aims to develop a new index to evaluate the low-temperature cracking
performance (LTCP) of recycled asphalt mixtures. To achieve this, the assumption that …

Mixed mode I+ II fracture parameters and cracking trajectory of heterogeneous multilayer pavement structure containing reflective crack

H Ziari, MRM Aliha, ES Fard… - Fatigue & Fracture of …, 2022 - Wiley Online Library
Using aggregate generation and packing algorithm technique coupled with finite element
method, a part of reconstructed asphalt pavement structure with five layers and containing a …

Investigation of the accuracy of fracture energy in evaluating the low-temperature cracking performance of asphalt mixture

T Yang, S Chen, Y Pan, Y Zhao - Journal of Materials in Civil …, 2022 - ascelibrary.org
To study the reason why the evaluation result of fracture energy is sometimes inconsistent
with in situ cracking, the accuracy of fracture energy in evaluating low-temperature cracking …