Results 41 to 50 of about 77,262 (162)

Fiber‐Modified Open‐Graded Friction Courses: Unveiling Enhanced Workability and Durability in Pavements

Engineering Reports, Volume 8, Issue 1, January 2026.
Open‐Graded Friction Course (OGFC) mixtures for flexible pavements. ABSTRACT Open‐Graded Friction Course (OGFC) mixtures in flexible pavements are known for their efficient drainage characteristics, but concerns exist regarding their structural weaknesses and short lifespans. This study investigates methods to improve the mechanical performance of OGFC
Muttana S. Balreddy, Tejaswini Govindraj, Sunil Siddaraju, Sujay Raghavendra Naganna   +3 more
wiley   +1 more source

Study on Mesoscale Deformation of Asphalt Mixture Rutting Integrating CT Scanning and Discrete Element Simulation

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
To investigate coarse aggregate migration on mesoscale rutting deformation of asphalt mixtures, AC‐13 and AC‐20 were selected. Sandblasting and iron powder tracing were combined with the Hamburg wheel tracking test and industrial CT scanning to obtain cross‐sectional images during rutting failure.
Jun Xie, Jiafeng Xia, Jingchang Hu, Walid Oueslati   +3 more
wiley   +1 more source

Gradient Boosting‐Based Modeling of Structural Performance in Hybrid Multi‐Tube Columns

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
This study presents an advanced predictive framework for estimating the ultimate confined strength (fcc,u) and ultimate strain (εcc,u) of a hybrid multi‐tube concrete column (MTCC), an innovative structural system that combines a fiber‐reinforced polymer (FRP) outer tube, inner steel tubes, and void‐filled concrete.
Yinghui Sun, Haytham F. Isleem, Ali Jahami, Leonidas Alexandros Kouris   +3 more
wiley   +1 more source

Performance and Dynamic Response Analysis of Porous Asphalt Pavements

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
Porous asphalt pavements as large‐void structural pavements have excellent drainage and skid resistance. This paper investigates the decay pattern and dynamic response of porous asphalt pavement (PAC13) under long‐term loading, using both full‐scale pavement testing and finite element (FE) simulations.
Mingliang Li, Jun Li, Pengfei Chang, Yajun Li, Ruijie Li, Donghui Li, Donato Ciampa   +6 more
wiley   +1 more source

Rheological performance evaluation of activated carbon powder modified asphalt based on TOPSIS method

Case Studies in Construction Materials
In this study activated carbon powder (ACP) was incorporated into asphalt to substitute a portion of the conventional filler (mineral powder, MP). The dynamic modulus at elevated temperatures, temperature-dependent viscosity sensitivity, low-temperature ...
Yuanfu Wang, Liang Hong, Ziming Liu, Lijun Sun, Liping Liu   +4 more
doaj   +1 more source

Influence of the type of recycled asphalt pavement on the properties of the SMA JENA 16 stone mastic asphalt mixture

Roads and Bridges, 2023
One-layer asphalt pavements with stone mastic asphalt (SMA JENA) have been used in Poland since 2010. Despite numerous advantages, including facilitating significant progress in work and lower costs compared to traditional asphalt mixtures, this ...
Piotr Ramiączek, Mikołaj Cielibała, Natalia Skrzyniarz, Karolina Janus, Krzysztof Maciejewski, Mateusz M. Iwański, Anna Chomicz-Kowalska   +6 more
doaj   +1 more source

Prediction of Mechanical Properties of Spent Coffee Ground Ash Mixed Asphalt Using Experimental Investigation and Machine Learning Approaches

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
This study investigates the feasibility of utilizing spent coffee ground ash (SCGA) as a sustainable bio‐modifier for asphalt binders and mixtures through an integrated experimental and computational framework. The novelty of this research lies in the adoption of a dual‐strategy approach that combines comprehensive experimental validation with ...
Shiva Kumar G., Doma Hemanth Kumar, M. S. Ujwal, Raghavendra Mahesh, H. K. Ramaraju, Poornachandra Pandit, Shikha Binwal   +6 more
wiley   +1 more source

Study on medium-temperature crack resistance of asphalt mastic based on filler characteristics

Case Studies in Construction Materials
The road performance of asphalt is closely related to the interaction between the asphalt binder and mineral components, with asphalt mastic, a mixture of filler and asphalt, playing a key role in determining the cracking resistance of asphalt concrete ...
Haihai Zhuang
doaj   +1 more source

Modeling of the Complex Modulus of Asphalt Mastic with Biochar Filler Based on the Homogenization and Random Aggregate Distribution Methods

Advances in Materials Science and Engineering, 2020
The disposal of agricultural straw has been a severe environmental concern in China and many other countries. In this study, the complex modulus of using biochar converted from straw as an alternative mineral filler in asphalt mastic was investigated ...
Yushuai Wu, Peng Cao, Feiting Shi, Ketong Liu, Xuhao Wang, Zhen Leng, Zhifei Tan, Changjun Zhou   +7 more
doaj   +1 more source

Comparative Study on Crack Resistance of High‐Modulus Asphalt Mixtures Modified With SBS and Basalt Fiber

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
This study addresses the critical limitation of inadequate crack resistance in high‐modulus asphalt mixtures by systematically investigating the efficacy of various modification strategies. A base asphalt mixture, and a styrene–butadiene–styrene (SBS)‐modified asphalt mixture were established as control references, while a standard high‐modulus ...
Jing Zhang, Ze Fan, Yuan Ling, Xin Zhou, Xuzhi Zhu, Xin Zhang, You Huang, Shikha Binwal   +7 more
wiley   +1 more source