Designing long life pavements including eco-friendly ACs by means of the Mechanistic-Empirical approach

Giulio Dondi; Matteo Pettinari; Cesare Sangiorgi; Rongzong Wu

doi:10.1016/j.sbspro.2012.09.965

Designing long life pavements including eco-friendly ACs by means of the Mechanistic-Empirical approach

Giulio Dondi, Matteo Pettinari, Cesare Sangiorgi, Rongzong Wu

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

Two eco-compatible bituminous materials were analyzed as surface layers in two different structures under varying conditions. The pavement performances were simulated using the CalME design software with parameters obtained from Repeated Simple Shear Test and 4 Point Bending tests. The primary purposes of this study are to demonstrate the value of the eco-compatible mixes with regard to their mechanical performances and to examine the relations between their fatigue and rutting performances and the pavement structures. It was verified that the suggested asphalt thickness should correspond to a reliable pavement foundation when surface layers may suffer of stiffness and/or rutting deterioration. (C) 2012 The Authors. Published by Elsevier Ltd. Selection and/or peer-review under responsibility of SIIV2012 Scientific Committee

Original language	English
Journal	Procedia - Social and Behavioral Sciences
Volume	53
Pages (from-to)	1162-1172
Number of pages	11
ISSN	1877-0428
DOIs	https://doi.org/10.1016/j.sbspro.2012.09.965
Publication status	Published - 2012
Externally published	Yes
Event	5th International Congress - Sustainability of Road Infrastructures - Rome, Italy Duration: 29 Oct 2012 → 31 Oct 2012 Conference number: 5

Conference

Conference	5th International Congress - Sustainability of Road Infrastructures
Number	5
Country	Italy
City	Rome
Period	29/10/2012 → 31/10/2012

Keywords

CalME
4PB
Simple Shear Test
Eco-compatible asphalt concretes

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Cite this

@article{06e85d20486042e28398463025794636,

title = "Designing long life pavements including eco-friendly ACs by means of the Mechanistic-Empirical approach",

abstract = "Two eco-compatible bituminous materials were analyzed as surface layers in two different structures under varying conditions. The pavement performances were simulated using the CalME design software with parameters obtained from Repeated Simple Shear Test and 4 Point Bending tests. The primary purposes of this study are to demonstrate the value of the eco-compatible mixes with regard to their mechanical performances and to examine the relations between their fatigue and rutting performances and the pavement structures. It was verified that the suggested asphalt thickness should correspond to a reliable pavement foundation when surface layers may suffer of stiffness and/or rutting deterioration. (C) 2012 The Authors. Published by Elsevier Ltd. Selection and/or peer-review under responsibility of SIIV2012 Scientific Committee",

keywords = "CalME, 4PB, Simple Shear Test, Eco-compatible asphalt concretes",

author = "Giulio Dondi and Matteo Pettinari and Cesare Sangiorgi and Rongzong Wu",

year = "2012",

doi = "10.1016/j.sbspro.2012.09.965",

language = "English",

volume = "53",

pages = "1162--1172",

journal = "Procedia - Social and Behavioral Sciences",

issn = "1877-0428",

publisher = "Elsevier",

note = "5th International Congress - Sustainability of Road Infrastructures, SIIV 2012 ; Conference date: 29-10-2012 Through 31-10-2012",

}

TY - JOUR

T1 - Designing long life pavements including eco-friendly ACs by means of the Mechanistic-Empirical approach

AU - Dondi, Giulio

AU - Pettinari, Matteo

AU - Sangiorgi, Cesare

AU - Wu, Rongzong

N1 - Conference code: 5

PY - 2012

Y1 - 2012

N2 - Two eco-compatible bituminous materials were analyzed as surface layers in two different structures under varying conditions. The pavement performances were simulated using the CalME design software with parameters obtained from Repeated Simple Shear Test and 4 Point Bending tests. The primary purposes of this study are to demonstrate the value of the eco-compatible mixes with regard to their mechanical performances and to examine the relations between their fatigue and rutting performances and the pavement structures. It was verified that the suggested asphalt thickness should correspond to a reliable pavement foundation when surface layers may suffer of stiffness and/or rutting deterioration. (C) 2012 The Authors. Published by Elsevier Ltd. Selection and/or peer-review under responsibility of SIIV2012 Scientific Committee

AB - Two eco-compatible bituminous materials were analyzed as surface layers in two different structures under varying conditions. The pavement performances were simulated using the CalME design software with parameters obtained from Repeated Simple Shear Test and 4 Point Bending tests. The primary purposes of this study are to demonstrate the value of the eco-compatible mixes with regard to their mechanical performances and to examine the relations between their fatigue and rutting performances and the pavement structures. It was verified that the suggested asphalt thickness should correspond to a reliable pavement foundation when surface layers may suffer of stiffness and/or rutting deterioration. (C) 2012 The Authors. Published by Elsevier Ltd. Selection and/or peer-review under responsibility of SIIV2012 Scientific Committee

KW - CalME

KW - 4PB

KW - Simple Shear Test

KW - Eco-compatible asphalt concretes

U2 - 10.1016/j.sbspro.2012.09.965

DO - 10.1016/j.sbspro.2012.09.965

M3 - Journal article

VL - 53

SP - 1162

EP - 1172

JO - Procedia - Social and Behavioral Sciences

JF - Procedia - Social and Behavioral Sciences

SN - 1877-0428

T2 - 5th International Congress - Sustainability of Road Infrastructures

Y2 - 29 October 2012 through 31 October 2012

ER -