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Comparison of Flexible Pavement Designs: Mechanistic-Empirical (NCHRP1-37A) Versus Empirical (AASHTO 1993) Flexible Pavement Design Using Available Local Calibration Models
This paper focuses on conducting a comparative study between mechanistic empirical (NCHRP1-37A) design method and empirical 1993 AASHTO design...
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Performance Evaluation of Flexible Pavement on HDPE Fibre-Reinforced Expansive Soil Subgrade: A Full-Scale Laboratory Accelerated Pavement Study
Pavements constructed on expansive soil subgrades are often subjected to distress due to the volume change behaviour of the expansive soil. This...
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Stress and Strain Characteristics in Flexible Pavement Using Three-Dimensional Nonlinear Finite Element Analysis
A new numerical simulation was developed to obtain various structural parameters by employing a nonlinear finite element method using ABAQUS: stress,...
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Evaluating Stabilizing Effects of Geosynthetics in Flexible Airport Pavement Structures by FE Analyses
Geosynthetic reinforcements have demonstrated their effectiveness in enhancing road pavement structures through mechanical stabilization. However,...
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Soft computing-based optimization of plastic waste utilization in flexible pavement construction
The increasing interest in employing plastic waste in the construction of flexible pavements has been driven by growing environmental concerns and...
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Advancing Flexible Pavement Structural Health Monitoring: A User-Friendly Approach for Network-Scale Assessments
The Falling Weight Deflectometer (FWD) has long been recognized as a reliable tool for the evaluation of the structural adequacy of flexible...
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Influence of Cementitious Stabilization of Subgrade Soil on the Distresses of Flexible Pavement Sections
The current study analyzed a total of 28 flexible pavement sections for evaluating influence of cementitious stabilization of soil on pavement...
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Overview and Discussion of Pavement Performance Prediction Techniques for Maintenance and Rehabilitation Decision-Making
The pavement performance prediction techniques were studied for concrete and asphalt pavements. The future pavement conditions for optimized...
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Finite Element Modeling of Flexible Pavement Reinforced with Geogrid
The necessity to extend road service life and improve performance has increased the usage of pavement reinforcements in recent times. Geogrids are...
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Performance Evaluation of Chip Seal Treatment on Flexible Pavements
Louisiana Department of Transportation and Development (DOTD) pavement preservation program consists of various pavement preservation treatments,...
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Effect of Soil Properties on the Rutting Performance of Flexible Pavement: A Numerical Study
With the advancement of technology and infrastructure, the length of the road network is extending immensely and the volume of traffic in the roads...
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Behaviour of Geocell Reinforcement in a Multi-Layered Flexible Pavement Under Repeated Loading
This study aims to comprehensively analyse the behaviour of geocell-reinforced pavement and discern the key factors affecting its performance through...
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Utilizing bottom ash, lime and sodium hexametaphosphate in expansive soil for flexible pavement subgrade design
The current study examines the effective use of bottom ash, which is mixed with lime and sodium hexametaphosphate (SHMP), to stabilize the expansive...
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Comparative Studies on Gel-Incorporated Flexible Pavement
The climatic changes we are currently experiencing are so drastic that the existing pavements are not able to keep up with them; among these, the...
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Choice of Sampling Strategy for Flexible Pavement Distress Survey
Periodical monitoring of the condition of the pavement is performed through functional and structural evaluation. For functional evaluation of the...
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Development of a Flexible Pavement Condition Rating Model Using Multi-attribute Utility Theory
Asphalt pavement surfaces deteriorate fast due to poor maintenance planning and implementation, use of inappropriate decision tools, and...
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Performance evaluation of reclaimed asphalt pavement (RAP) aggregate in concrete pavements: a state-of-the-art review
Recycling flexible pavement generates huge quantities of Reclaimed Asphalt Pavement (RAP) aggregates, which are sometimes deserted in landfills or...
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Influence Analysis of Pavement Distress on International Roughness Index Using Machine Learning
The International Roughness Index (IRI) is closely related to pavement distress. However, previous studies employing statistics and machine learning...
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Performance Evaluation of Geogrid in Flexible Pavement Using Mechanical-Empirical Design Approach
In the past decade, numerous studies have shown that incorporating geogrid in the pavement could effectively improve the pavement performance. The...
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Performance of Soft Computing Technique in Predicting the Pavement International Roughness Index: Case Study
The International Roughness Index (IRI) is the most popular index used to measure road surface roughness. In the current study, three integrated...
