Simulation of performance of PA mixtures with different mastics

P. Liu; C. Wang; G. Lu; D. Wang; M. Oeser; X. Yang; S. Leischner

doi:10.1201/9781003027362-68

Simulation of performance of PA mixtures with different mastics

P. Liu
, C. Wang
, G. Lu
, D. Wang
, M. Oeser
, X. Yang
, S. Leischner

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

In this study, the effect of mastics with four different mineral fillers (limestone, granodiorite, dolomite and rhyolite) on the mechanical performances of porous asphalt (PA) mixtures was investigated. X-ray computer tomography (X-ray CT) scanning and digital image processing (DIP) techniques were applied to detect and reconstruct the microstructure of PA specimens. Finite element (FE) simulations were conducted to simulate indirect tensile tests. The results show that the mastics with different fillers have significant influence on the mechanical performances of PAmixtures.The PAmixture with limestone exhibits the least load-bearing capacity while the specimen with granodiorite exhibits the highest values. Although the distribution and the magnitude of the creep strain in the different mastic are similar, the locations of the maximum creep strain are not the same. Further investigations should be carried out to facilitate the improvement of the pavement design process.

Original language	English
Title of host publication	Advances in Materials and Pavement Performance Prediction II
Subtitle of host publication	Contributions to the 2nd International Conference on Advances in Materials and Pavement Performance Prediction (AM3P 2020)
Editors	K. Anupam, A.T. Papagiannakis, A. Bhasin, D. Little
Place of Publication	London
Publisher	CRC Press/Balkema
Pages	291-294
Edition	1st
ISBN (Electronic)	978-1-003-02736-2
ISBN (Print)	978-0-367-46169-0
DOIs	https://doi.org/10.1201/9781003027362-68
Publication status	Published - May 2020
Externally published	Yes
Event	2nd International Conference on Advances in Materials and Pavement Performance Prediction, AM3P 2020 - San Antonio, United States Duration: 27 May 2020 → 29 May 2020

Conference

Conference	2nd International Conference on Advances in Materials and Pavement Performance Prediction, AM3P 2020
Place	United States
City	San Antonio
Period	27/05/20 → 29/05/20

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Liu, P., Wang, C., Lu, G., Wang, D., Oeser, M., Yang, X., & Leischner, S. (2020). Simulation of performance of PA mixtures with different mastics. In K. Anupam, A. T. Papagiannakis, A. Bhasin, & D. Little (Eds.), Advances in Materials and Pavement Performance Prediction II : Contributions to the 2nd International Conference on Advances in Materials and Pavement Performance Prediction (AM3P 2020) (1st ed., pp. 291-294). CRC Press/Balkema. https://doi.org/10.1201/9781003027362-68

Liu, P. ; Wang, C. ; Lu, G. et al. / Simulation of performance of PA mixtures with different mastics. Advances in Materials and Pavement Performance Prediction II : Contributions to the 2nd International Conference on Advances in Materials and Pavement Performance Prediction (AM3P 2020). editor / K. Anupam ; A.T. Papagiannakis ; A. Bhasin ; D. Little. 1st. ed. London : CRC Press/Balkema, 2020. pp. 291-294

@inproceedings{2f65b43715754f43964bd932fcfec0fd,

title = "Simulation of performance of PA mixtures with different mastics",

abstract = "In this study, the effect of mastics with four different mineral fillers (limestone, granodiorite, dolomite and rhyolite) on the mechanical performances of porous asphalt (PA) mixtures was investigated. X-ray computer tomography (X-ray CT) scanning and digital image processing (DIP) techniques were applied to detect and reconstruct the microstructure of PA specimens. Finite element (FE) simulations were conducted to simulate indirect tensile tests. The results show that the mastics with different fillers have significant influence on the mechanical performances of PAmixtures.The PAmixture with limestone exhibits the least load-bearing capacity while the specimen with granodiorite exhibits the highest values. Although the distribution and the magnitude of the creep strain in the different mastic are similar, the locations of the maximum creep strain are not the same. Further investigations should be carried out to facilitate the improvement of the pavement design process.",

author = "P. Liu and C. Wang and G. Lu and D. Wang and M. Oeser and X. Yang and S. Leischner",

year = "2020",

month = may,

doi = "10.1201/9781003027362-68",

language = "English",

isbn = "978-0-367-46169-0",

pages = "291--294",

editor = "K. Anupam and Papagiannakis, \{A.T. \} and A. Bhasin and D. Little",

booktitle = "Advances in Materials and Pavement Performance Prediction II",

publisher = "CRC Press/Balkema",

edition = "1st",

note = "2nd International Conference on Advances in Materials and Pavement Performance Prediction, AM3P 2020 ; Conference date: 27-05-2020 Through 29-05-2020",

}

Liu, P, Wang, C, Lu, G, Wang, D, Oeser, M, Yang, X & Leischner, S 2020, Simulation of performance of PA mixtures with different mastics. in K Anupam, AT Papagiannakis, A Bhasin & D Little (eds), Advances in Materials and Pavement Performance Prediction II : Contributions to the 2nd International Conference on Advances in Materials and Pavement Performance Prediction (AM3P 2020). 1st edn, CRC Press/Balkema, London, pp. 291-294, 2nd International Conference on Advances in Materials and Pavement Performance Prediction, AM3P 2020, San Antonio, United States, 27/05/20. https://doi.org/10.1201/9781003027362-68

Simulation of performance of PA mixtures with different mastics. / Liu, P.; Wang, C.; Lu, G. et al.
Advances in Materials and Pavement Performance Prediction II : Contributions to the 2nd International Conference on Advances in Materials and Pavement Performance Prediction (AM3P 2020). ed. / K. Anupam; A.T. Papagiannakis; A. Bhasin; D. Little. 1st. ed. London: CRC Press/Balkema, 2020. p. 291-294.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Simulation of performance of PA mixtures with different mastics

AU - Liu, P.

AU - Wang, C.

AU - Lu, G.

AU - Wang, D.

AU - Oeser, M.

AU - Yang, X.

AU - Leischner, S.

PY - 2020/5

Y1 - 2020/5

N2 - In this study, the effect of mastics with four different mineral fillers (limestone, granodiorite, dolomite and rhyolite) on the mechanical performances of porous asphalt (PA) mixtures was investigated. X-ray computer tomography (X-ray CT) scanning and digital image processing (DIP) techniques were applied to detect and reconstruct the microstructure of PA specimens. Finite element (FE) simulations were conducted to simulate indirect tensile tests. The results show that the mastics with different fillers have significant influence on the mechanical performances of PAmixtures.The PAmixture with limestone exhibits the least load-bearing capacity while the specimen with granodiorite exhibits the highest values. Although the distribution and the magnitude of the creep strain in the different mastic are similar, the locations of the maximum creep strain are not the same. Further investigations should be carried out to facilitate the improvement of the pavement design process.

AB - In this study, the effect of mastics with four different mineral fillers (limestone, granodiorite, dolomite and rhyolite) on the mechanical performances of porous asphalt (PA) mixtures was investigated. X-ray computer tomography (X-ray CT) scanning and digital image processing (DIP) techniques were applied to detect and reconstruct the microstructure of PA specimens. Finite element (FE) simulations were conducted to simulate indirect tensile tests. The results show that the mastics with different fillers have significant influence on the mechanical performances of PAmixtures.The PAmixture with limestone exhibits the least load-bearing capacity while the specimen with granodiorite exhibits the highest values. Although the distribution and the magnitude of the creep strain in the different mastic are similar, the locations of the maximum creep strain are not the same. Further investigations should be carried out to facilitate the improvement of the pavement design process.

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UR - https://www.scopus.com/pages/publications/85117408519#tab=impact

U2 - 10.1201/9781003027362-68

DO - 10.1201/9781003027362-68

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 978-0-367-46169-0

SP - 291

EP - 294

BT - Advances in Materials and Pavement Performance Prediction II

A2 - Anupam, K.

A2 - Papagiannakis, A.T.

A2 - Bhasin, A.

A2 - Little, D.

PB - CRC Press/Balkema

CY - London

T2 - 2nd International Conference on Advances in Materials and Pavement Performance Prediction, AM3P 2020

Y2 - 27 May 2020 through 29 May 2020

ER -

Liu P, Wang C, Lu G, Wang D, Oeser M, Yang X et al. Simulation of performance of PA mixtures with different mastics. In Anupam K, Papagiannakis AT, Bhasin A, Little D, editors, Advances in Materials and Pavement Performance Prediction II : Contributions to the 2nd International Conference on Advances in Materials and Pavement Performance Prediction (AM3P 2020). 1st ed. London: CRC Press/Balkema. 2020. p. 291-294 doi: 10.1201/9781003027362-68

Simulation of performance of PA mixtures with different mastics

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