Results 31 to 40 of about 7,664 (183)

GEOGRID REINFORCEMENT OF ASPHALT PAVEMENTS

The Baltic Journal of Road and Bridge Engineering, 2017
Geogrid materials applied within asphalt layers defer or prevent the occurrence of reflective cracking. The contribution of this work significantly adds to extending pavement serviceability and improving benefit/cost analysis. Since 1970s many studies have demonstrated the benefits of geogrid reinforcement in asphalt pavements, but this knowledge did ...
Zofka, Adam, Maliszewski, Maciej, Zofka, Ewa, Paliukaitė, Miglė, Žalimienė, Laura   +4 more
openaire   +3 more sources

Rutting Performance of Semi-Rigid Base Pavement in RIOHTrack and Laboratory Evaluation

Frontiers in Materials, 2021
Through a simple performance dynamic modulus test (SPT), standard rutting test, Hamburg rutting test, French rutting test and asphalt pavement analyzer rutting test, the rutting resistance of asphalt mixtures in the middle and lower courses of three semi-
Sheng Li, Mengmeng Fan, Lukai Xu, Wendi Tian, Huanan Yu, Ke Xu   +5 more
doaj   +1 more source

Evaluation on Distribution Characteristics of Pore Water Pressure within Saturated Pavement Structure Based on the Proposed Tire-Fluid-Pavement Coupling Model

Advances in Materials Science and Engineering, 2022
To investigate the flow characteristics of pore water in asphalt pavement and the variation law of the pore water pressure under vehicle loading, a novel method based on BA network and quartet structure generation set method was proposed to reconstruct ...
Binshuang Zheng, Xiaoming Huang, Jingwen Ma, Zhengqiang Hong, Jiaying Chen, Runmin Zhao, Shengze Zhu   +6 more
doaj   +1 more source

Bituminous pavement sustainability improvement strategies

Energy Nexus, 2022
Transportation systems have enormous challenges in terms of sustainability since they deal with issues like economic, environmental, and social factors, and pavement sustainability is unavoidably one of these problems.
Toryila Michael Tiza, Onyebuchi Mogbo, Sitesh Kumar Singh, Nagaraju Shaik, Mahesh P. Shettar   +4 more
doaj   +1 more source

ASPECTS OF PREDICTION OF THE ASPHALT PAVEMENT TEMPERATURE REGIMES FOR PURPOSES OF THE FLEXIBLE PAVEMENT DESIGNING [PDF]

Дороги і мости, 2023
Introduction. The introduction to the paper describes the impact of critical temperatures and temperature loadings on the performance of the asphalt pavement layer and also on the entire flexible road pavement construction. Problem statement.
Tetyana Tereshchenko
doaj   +1 more source

Study on the permanent deformation of asphalt mixtures based on the modified Burgers model

Frontiers in Built Environment
Based on the confined test results and the viscoelastic constitutive model of asphalt mixtures, a three-dimensional finite element model of an asphalt pavement was established to study the effect of different working conditions on asphalt pavement.
Junren Yang, Jun Xie, Xu Tang, Haijun Zhang   +3 more
doaj   +1 more source

A case study of the comparison between rubberized and polymer modified asphalt on heavy traffic pavement in wet and freeze environment

Case Studies in Construction Materials, 2023
Ground tire rubber (GTR) usage in asphalt pavement with the dry process has gained more prominence in recent times. The objective of this work is to investigate the pavement performance of GTR-modified asphalt pavement and polymer-modified asphalt ...
Dongzhao Jin, Kwadwo Ampadu Boateng, Dongdong Ge, Tiankai Che, Lei Yin, Wayne Harrall, Zhanping You   +6 more
doaj   +1 more source

Graphene Materials for Sustainable Energy Applications: A Contemporary Perspective

Carbon Energy, EarlyView.
ABSTRACT Graphene has garnered significant attention as a promising material with great potential for contributing to sustainable energy initiatives, such as RE100 (100% renewable energy initiative) and CF100 (100% carbon‐free initiative). This review aims to explore the potential of graphene for advancing renewable energy applications by highlighting
Niraj Kumar, Seul‐Yi Lee, Roop L. Mahajan, Soo‐Jin Park   +3 more
wiley   +1 more source

Improve the Marshall stability of porous asphalt pavement with HDPE addition [PDF]

MATEC Web of Conferences, 2019
Porous asphalt is a gap graded pavement that is 20% air voids which enables rainwater that falls on the road surface to flow through the pavement and into drainage on the side of the road.
Eka Putri Elsa, Vasilsa Oliensia
doaj   +1 more source

Seismic analysis and design of tunnels within fault ground: A review

Deep Underground Science and Engineering, EarlyView.
The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang, Yujing Jiang, Xuepeng Zhang, Yuyong Jiao, Ningbo Li, Xiao Wang, Bo Li   +6 more
wiley   +1 more source