Analysis of effect of overloaded vehicles on fatigue life of flexible pavements based on weigh in motion (WIM) data

Ryś, Dawid; Judycki, Józef; Jaskuła, Piotr

doi:10.1080/10298436.2015.1019493

Cited by 83 publications

(43 citation statements)

References 13 publications

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“…Compared to other countries, this number is extremely high. Other study in Poland, the percentage of overloaded vehicles vary between 6% to 16.5% which is quite low when compared to this results [12]. figure 3.…”

Section: Overloaded Trucksmentioning

confidence: 74%

The analysis of overloaded trucks in indonesia based on weigh in motion data (east of sumatera national road case study)

2018

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Abstract. Overloaded trucks phenomena generally common in developing countries where the traffic control is poor. In Indonesia, the percentage of overloaded trucks can reach more than 60% in the total number of trucks and may be one of the substantial factors that reduce the service life of the road pavements. This paper presents the analysis results of the weigh in motion survey data at East of Sumatera National Road (Jalintim) in Indonesia and the impact of overloaded trucks on the pavement. For the analysis the simplified approach was used, the axle loads were converted into representative single-axle loads based on 4th power formula by AASHTO 1993 equation. The vehicle damage factor of vehicles is presented and will be compared with the Highways National Standard to estimate the remaining service life of pavement and IRI value prediction. The analysis showed that the vehicle damage factor that determined from weigh in motion data is extremely greater than vehicle damage factor of the national standard in Indonesia which may lead to accelerated deterioration, reducing the service life of the pavement structures and significantly influence the IRI value.

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Section: Overloaded Trucksmentioning

confidence: 74%

The analysis of overloaded trucks in indonesia based on weigh in motion data (east of sumatera national road case study)

2018

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“…The evaluated parameters (V m , ITS, TSR, ITSM) reflect the basic and most important characteristics of road base layers, such as compaction, strength, resistance to moisture damage and stiffness. The results of this analysis are presented in Figure 3, where each combination of foamed bitumen and Portland cement content has an assigned desirability index value computed as in (1). Figure 3, not all of the evaluated mixtures met the requirements.…”

Section: Derringer Desirability Function Optimizationmentioning

confidence: 99%

“…Poland, similarly to other countries in the region, has seen a rapid growth in road transport in the early 1990s as an effect of the political and economic transformations taking place in that time [1]. The poor condition of road network, which was subjected to previously unseen increase in traffic loads, driven numerous endeavours for new road construction materials, techniques and method to face the challenges of road sustainability [2][3][4][5][6][7][8][9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Multivariate Optimization of Recycled Road Base Cold Mixtures with Foamed Bitumen

Chomicz-Kowalska

Maciejewski

2015

Procedia Engineering

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The paper presents an approach for identifying the optimum range of foamed bitumen and Portland cement contents in recycled mineral-bitumen road base mixtures using simultaneous optimization of response variables (i.e. properties of mixtures estimated from statistical models) with the use of desirability functions. The 16 evaluated mixtures had a common aggregate composition comprising materials from existing pavement layers (reclaimed asphalt pavement and aggregates from recycled crushed stone base layer) and virgin material. The mixtures varied in foamed bitumen contents (2.0% -3.5%) and Portland cement contents (1.0% -2.5%). The investigated mixture parameters included: air void content (V m ), indirect tensile strength (ITS), tensile strength retained (TSR) and indirect tensile stiffness modulus (ITSM) at 25°C. The use of the desirability functions and desirability index allowed to identify the effective and optimum range of binding agent dosing for the recycled mixture with respect to all of the measured mixture properties.

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“…However, overloading significantly affects the life of the highway pavement's asset. Rys [21] studied the effect and concluded that if 20% of trucks are overloaded, the life of the road pavement reduces by about 50%.…”

Section: Road Freight Overloadingmentioning

confidence: 99%

Lowering Transport Costs and Prices by Competition: Regulatory and Institutional Reforms in Low Income Countries

et al. 2019

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High passenger and freight transport costs are a barrier to economic growth and social mobility, particularly in Low Income Countries (LICs). This paper considers the current state of knowledge regarding the barriers to achieving lower generalised transport costs. It considers both the road and railway modes across passenger and freight transport. These issues include a reform on the regulations for driver hours (preventing the road infrastructure from overloading), structuring rail concessions, increasing competition, and tackling corruption. Such reforms aim to deliver efficiency gains and service quality improvements at lower costs for users. This paper identifies the knowledge gap in previous research and concludes by setting out a research agenda that builds the evidence base for how the best practices from around the world can best be applied to the specific circumstances in Low Income Countries, with a particular focus on Sub-Saharan Africa and South Asia. road transport is dominant, but rail still has a non-trivial mode share in both the passenger and freight market. In LICs, experience varies. In Sub-Sharan Africa, the lack of railway infrastructure means that, for passenger flows outside of the long distance segment (which is small in any case), the road mode is dominant. As such, the rail transport that exists is biased towards freight. In South Asia, however, LICs can have substantive railway transport focused on passenger flows (for example in Bangladesh and Myanmar).More broadly, road and rail services are different because roads are open to private users whilst rails have much stronger access restrictions. Studies on the regulation, concession design, and institutional skills requirements for planning, designing, and monitoring transport services have been reviewed. Given the access restrictions in rail, these issues are more applicable to the rail sector. The situation for roads is different, where the state usually provides the infrastructure either directly or indirectly via letting tenders, but private users are also free to use the infrastructure. The issues with respect roads are more focused on regulations on driver hours, road safety, and preventing the over loading of vehicles and tackling corruption. Such reforms aim to deliver efficiency gains and service quality improvements at lower costs for users.Common to both road and rail are the long and costly clearance times at border crossings. Arvis [4] shows that the cost in the bottom three quintile LICs is three times higher, and its paperwork twice as high as that for the top two quintiles LICs. The literature also indicates that transit time and the reliability of transit impact freight choices and that cross-border delays significantly increase freight tariffs. Existing evidence on alternative technologies that can help improve cross border crossing is also considered. In many LICs, it is clear that the opportunities presented by strategic roads and rails are not being fully realised for a variety of reasons.Specific experiences in LICs...

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Analysis of effect of overloaded vehicles on fatigue life of flexible pavements based on weigh in motion (WIM) data

Cited by 83 publications

References 13 publications

The analysis of overloaded trucks in indonesia based on weigh in motion data (east of sumatera national road case study)

The analysis of overloaded trucks in indonesia based on weigh in motion data (east of sumatera national road case study)

Multivariate Optimization of Recycled Road Base Cold Mixtures with Foamed Bitumen

Lowering Transport Costs and Prices by Competition: Regulatory and Institutional Reforms in Low Income Countries

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