Evaluation of PFWD as Potential Quality Control Tool of Pavement Layers

Kavussi, Amir; Rafiei, Kamran; Yasrobi, S. Shahaboddin

doi:10.3846/jcem.2010.11

Cited by 32 publications

(12 citation statements)

References 5 publications

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“…More research relative with evaluation of correlation of measuring methods for road pavement structure layers were done in last decade (Deblois et al 2010;Jin Hak Yi et al 2010;Kavussi et al 2010;Mehta, Roque 2003;Motiejūnas et al 2010;Tompai 2008;Vaitkus et al 2005).…”

Section: Analytical Review Of Methods For the Determination Of Pavemementioning

confidence: 99%

Assessment, research and use of methods for determining the strength of base courses of road pavement structure

Bertulienė¹

2011

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The thesis is written in Lithuanian and is available from the author upon request. Chapter 1 covers the analysis of the literatute. There is the review of research works carried out in Europe and other countries of the world for determining structural strength of road pavements by calculation methods during their design and gives a wide description of the main methods used in Lithuania. Chapter 2 gives the analysis of the effect of different factors on the road pavement strength, studies a damaging impact of the axle loads of moving vehicles on road pavement, also the dependency of strength and condition of road pavement on the changes in the ambient temperature and seasonal precipitation. Chapter 3 analyses the stages of experimental research, selection of a test section for experimental research, methodology for investigating pavement structure parameters and the equipment used, gives the analysis of research data obtained by the author. Chapter 4 describes statistical analysis and assessment of research results obtained on the subgrade and the lower pavement layers. Reduction coefficients are suggested to be used betwen the static and dynamic measuring methods.

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Section: Analytical Review Of Methods For the Determination Of Pavemementioning

confidence: 99%

Assessment, research and use of methods for determining the strength of base courses of road pavement structure

Bertulienė¹

2011

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“…A frost blanket course is obligatory when the layers of the road pavement structure are constructed from water permeable materials, and the subgrade is moistened continuously or periodically. Besides a protective function, the purpose of FBC is to carry loads, generated by traffic and by layers of the road pavement structure, and to distribute them to the subgrade (Kavussi, Rafiei, & Yasrobi, 2010). Load effect, caused by motor vehicle wheels to the road pavement structure is one of the most deciding factors determining the behaviour of the road surface during its life cycle (Vaitkus & Paliukaitė, 2013).…”

Section: Introductionmentioning

confidence: 99%

Interaction of Physical Parameters and The Strength of Frost Blanket Course in Road Pavement Structure

Bertulienė

Juknevičiūtė-Žilinskienė

Sivilevičius

et al. 2018

BJRBE

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This paper determines the interaction between the physical indicators of frost blanket course and its deflection modulus, measured by static and dynamic devices. The Pilot Road has been selected to examine the strength properties (deflection module) of frost blanket course. A Pilot Road consisting of 27 road sections, divided into 5 different road structures. A Pilot Road has been selected to examine the strength properties (deflection module) of frost blanket course. In this research was determined the strength of frost blanket course in road pavement structures of Pilot Road by four devices: Falling Weight Deflectometer Dynatest 8000, Light Weight Deflectometers Prima 100 and ZORN ZSG 02 and Static Beam Strassentest. The results showed no reliable correlation between the deflection modulus, measured by different devices, and the physical indicators of the frost blanket course of the road pavement structures in Pilot Road.

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“…More research relative with evaluation of correlation of measuring methods for road pavement structure layers were done in last decade [6][7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Research of Methods for Determining the Strength of Subgrade of Road Pavement

Bertulienė

2014

The 9th International Conference "Environmental Engineering 2014"

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Pavement structural strength is one of the main indices to determine pavement ability to carry traffic loads. The strength of separate layers of flexible pavement structures and of the whole pavement structure can be calculated during their design. It is very important and necessary to control whether, the strength of the newly built structural layers corresponds to their design strength in road construction and reconstruction. For this purpose, various methods for determining pavement structural strength are used. This article studies methods for determining structural pavement strength, assesses the strength measuring devices using static and dynamic methods. In order to identify and compare the accuracy of test data collected by using static and dynamic methods the comparative measurements were carried out on a base course of experimental road section by four measuring devices. Further results of the research of these results will enable to select the most suitable measuring method. Statistical analysis and assessment of research results obtained on the subgrade of road pavement.

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Evaluation of PFWD as Potential Quality Control Tool of Pavement Layers

Cited by 32 publications

References 5 publications

Assessment, research and use of methods for determining the strength of base courses of road pavement structure

Assessment, research and use of methods for determining the strength of base courses of road pavement structure

Interaction of Physical Parameters and The Strength of Frost Blanket Course in Road Pavement Structure

Research of Methods for Determining the Strength of Subgrade of Road Pavement

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