Results 31 to 40 of about 142,310 (230)

EVALUATION PAVEMENT DISTRESSES USING PAVEMENT CONDITION INDEX [PDF]

open access: yes, 2011
Pavement deterioration is resulted by both environmental and structural causes. It is difficult to maintain the road on the same specification that was owned at the opening and problems start to appear represented in the pavement cracks, holes and ...
ZALTUOM, ALI MOHAMED ALI   +2 more
core   +1 more source

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

open access: yesFrontiers 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   +5 more
doaj   +1 more source

The influence of recycled asphalt pavement on 20mm binder course mix performance [PDF]

open access: yes, 2006
Paper presented at the 3rd National Symposium on Bridge and Infrastructure Research in Ireland, Dublin, 2006 and at ICAP (International Conference on Asphalt Pavements) conference Quebec, Canada, 2006This paper presents the results of ongoing research on
Gibney, Amanda   +3 more
core   +1 more source

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

open access: yesCrystals, 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   +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

open access: yesAdvances 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   +6 more
doaj   +1 more source

GEOGRID REINFORCEMENT OF ASPHALT PAVEMENTS

open access: yesThe 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   +4 more
openaire   +3 more sources

Fatigue resistance of bituminous layers incorporating reclaimed asphalt pavement [PDF]

open access: yes, 2006
5th International Conference on Research & Practical Applications Using Wastes & Secondary Materials in Pavement Engineering, Liverpool, U. K., 22nd and 23rd February 2006This paper presents the results of an investigation into the fatigue performance of
Gibney, Amanda   +3 more
core   +1 more source

Research on maintenance equipment and maintenance technology of steel fiber modified asphalt pavement with microwave heating

open access: yesCase Studies in Construction Materials, 2023
In this article, the 166TYHB road microwave maintenance vehicle was used as the main equipment, aiming at the investigation of the application characteristics of microwave healing technology on asphalt pavement and proving the effective of microwave ...
Yihan Sun   +5 more
doaj   +1 more source

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

open access: yesCase 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

open access: yesAdvances 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

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