Results 41 to 50 of about 222,751 (229)

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

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

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

The role of rejuvenators in embedded damage healing for asphalt pavement

Materials & Design (1980-2015), 2021
Rejuvenator encapsulation technique showed great potential for extrinsic asphalt pavement damage healing. Once the capsules are embedded within asphalt pavement, the healing is activated on-demand via progressing microcrack.
Shi Xu, Xueyan Liu, A. Tabaković, P. Lin, Ying Zhang, S. Nahar, B. Lommerts, E. Schlangen   +7 more
semanticscholar   +1 more source

Structural Optimization of Steel—Epoxy Asphalt Pavement Based on Orthogonal Design and GA—BP Algorithm

Crystals, 2021
Fatigue cracks often occur in the deck asphalt pavement of steel bridges at the top of the longitudinal stiffening rib. To prevent this issue, the traditional design strategy of the steel bridge deck asphalt pavement structure was optimized, and a new ...
Xunqian Xu, Yuwen Gu, Wei Huang, Dakai Chen, Chen Zhang, Xiao Yang   +5 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

Assessing Surface Texture Features of Asphalt Pavement Based on Three-Dimensional Laser Scanning Technology

Buildings, 2021
Pavement surface texture features are one of key factors affecting the skid resistance of pavement. In this study, a set of stable and reliable texture measurement equipment was firstly assembled by using the linear laser ranging sensor, control system ...
Bo Chen, Chunlong Xiong, Weixiong Li, Jiarui He, Xiaoning Zhang   +4 more
semanticscholar   +1 more source

Low-Temperature Cracking and Improvement Methods for Asphalt Pavement in Cold Regions: A Review

Buildings
The advantages of asphalt pavement in terms of driving comfort, construction efficiency, and ease of maintenance have established it as the predominant choice for high-grade pavements at present. However, being highly sensitive to temperature and stress,
Rui Ma, Yiming Li, Peifeng Cheng, Xiule Chen, Aoting Cheng   +4 more
semanticscholar   +1 more source

Effects of utilization of rejuvenator in asphalt mixtures containing recycled asphalt pavement at high ratios

Case Studies in Construction Materials
This study investigated the properties of asphalt mixtures, including recycled asphalt pavement, at high ratios. In addition, to improve the properties of asphalt mixtures containing recycled asphalt pavement, bitumen was modified with a rejuvenator at ...
Mehmet Saltan, Mohammad Hussain Khaliqi
doaj   +1 more source

Development of a Full-Depth Wheel Tracking Test for Asphalt Pavement Structure: Methods and Performance Evaluation

Advances in Materials Science and Engineering, 2016
The rutting performance of asphalt pavement structure relies on the high temperature properties of asphalt mixture as well as the pavement structure and thickness.
Hui Wang, Zepeng Fan, Jiupeng Zhang
doaj   +1 more source