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A study on quality evaluation for bituminous mixture using X-ray CT

Satoshi TANIGUCHI, Keiichiro OGAWA, Jun OTANI, Itaru NISHIZAKI

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 2,   Pages 89-101 doi: 10.1007/s11709-013-0197-7

Abstract: The objective of this paper is to propose a new quality evaluation method for asphalt concrete mixtureTo achieve this aim, asphalt mixtures should be subjected to the X-ray CT scanning and its characteristicsaggregate, fine aggregate, filler and bitumen were prepared; 2) dense-graded, coarse-graded and porous asphaltthe material and mixture characterization such as particle size and the difference in bitumen contentand mixture type visibly and the bitumen content varies with the threshold values.

Keywords： asphalt concrete mixture     aggregate     bitumen     bitumen content     quality evaluation     X-ray CT    

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Fatigue of asphalt binder, mastic and mixture at low temperature

Dong WANG, Linbing WANG, Guoqing ZHOU

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 2,   Pages 166-175 doi: 10.1007/s11709-012-0157-7

Abstract: The fatigue damage is one of the most common distresses observed on the asphalt concrete pavement.To thoroughly understand the fatigue of asphalt concrete, the behaviors of the major components of asphaltaggregates mixture under cyclic tensile loading.binder, mastic and mixture specimens based on the finite element method (FEM).Fatigue damage of asphalt concrete is simplified by a damage model.

Keywords： fatigue     asphalt mixture     asphalt binder     mastic     finite element method (FEM)     X-ray tomography    

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A study on fatigue damage of asphalt mixture under different compaction using 3D-microstructural characteristics

Jing HU, Pengfei LIU, Bernhard STEINAUER

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 3,   Pages 329-337 doi: 10.1007/s11709-017-0407-9

Abstract: The aim of this paper is investigating the microstructural characteristics of asphalt mixture under differentIn order to achieve this aim, a test track was built to provide asphalt mixture specimens and X-ray computedaggregate particles on the morphology of air-voids can be evaluated, finally, fatigue properties of asphaltmixture with different air-void ratio were measured by indirect tensile fatigue test as well.mixture; investigation in this paper can present the essential relationship between microstructures

Keywords： asphalt mixture     microstructure     morphology     digital image processing     fatigue damage    

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Linear viscoelastic behavior of asphalt binders and mixtures containing very high percentages of reclaimedasphalt pavement

Frontiers of Structural and Civil Engineering   Pages 1211-1227 doi: 10.1007/s11709-023-0983-9

Abstract: study is to correlate the impact of aggregates, if any, on the viscoelastic behavior of rejuvenated asphaltmixtures containing very high amounts of reclaimed asphalt pavement (RAP) (> 50%).In addition to performance grade (PG) testing, extracted and recovered binders from different asphaltThe role of asphalt binders in the behavior of asphalt mixtures is more pronounced at high temperaturesThe maximum difference (60% to 70%) in the viscoelastic behavior of the binder and mixture based on SHStS

Keywords： RAP     complex modulus     SHStS transformation     rejuvenation     behavior of asphalt binder and mixture    

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Study on factor of guss asphalt mixture performance

Wang Hongchang,Li Guofen,Zhang Dengjing

Strategic Study of CAE 2013, Volume 15, Issue 8,   Pages 70-74

Abstract:

Gussasphalt concrete has been widely used in steel bridge deck pavementIn this paper, Factors impacted on Gussasphalt mixture performance are systematic studied by four typegradation, three asphalt content.The best asphalt content was determined by fluidity tests and penetration tests.The study shows that gradation and asphalt content have a great influence on the performance of mixture

Keywords： road engineering     steel deck pavement     guss asphalt concrete     fluidity     penetration     rutting    

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Effect of carbon black on the dynamic moduli of asphalt mixtures and its master curves

Chuangmin LI, Fanbo NING, Yuanyuan LI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 918-925 doi: 10.1007/s11709-019-0526-6

Abstract: of China gives the dynamic moduli ranges of commonly used asphalt mixtures with base asphalt (BA) orTo investigate the CB effect on the dynamic moduli of CB MA mixtures, one commonly used asphalt mixtureBoth SBS and CB can decrease the temperature sensitivity of asphalt mixture, the SBS MA mixture has thelowest temperature sensitivity, followed by CB MA and BA mixture.In addition, CB and SBS can obviously improve the dynamic modulus of the BA mixture, enhance the anti-deformation

Keywords： dynamic modulus     carbon black     master curve     modified asphalt     asphalt mixture    

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Effect of anisotropic characteristics on the mechanical behavior of asphalt concrete overlay

Lingyun YOU, Zhanping YOU, Kezhen YAN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 110-122 doi: 10.1007/s11709-018-0476-4

Abstract: Asphalt concrete (AC) overlays placed over old asphalt pavement have become an alternative to repairing

Keywords： asphalt concrete overlay     anisotropy     temperature gradients     modulus gradients     finite element simulation    

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A methodology of implementing target mixing ratio for asphalt mixture

Yucheng HUANG, Lun JI, Rui WEN, Ming ZHANG

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 3,   Pages 308-314 doi: 10.1007/s11709-017-0405-y

Abstract: In order to implement the objective mix design of hot mix asphalt adequately during the constructionAn engineering example is used to illustrate the debugging process of asphalt mixture batching & mixingThe results show that the set of methods can not only implement the objective mixing ratio of hot mix asphalt

Keywords： asphalt mixture     target mixing ratio     mix design implementation     batching & mixing plant debugging    

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Impacts of climate change on optimal mixture design of blended concrete considering carbonation and chloride

Xiao-Yong WANG

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2,   Pages 473-486 doi: 10.1007/s11709-020-0608-5

Abstract: Many studies on the mixture design of fly ash and slag ternary blended concrete have been conducted.This study presents a procedure for the optimal mixture design of ternary blended concrete consideringFirst, the costs of CO emissions and material are calculated based on the concrete mixture and unitThird, illustrative examples are shown for mixture design of ternary blended concrete.to a marine environment, the impact of climate change on mixture design is marginal.

Keywords： ternary blended concrete     climate change     optimal mixture design     carbonation     chloride ingress    

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Research on the key technologies of waste asphalt material recycling

Yang Linjiang

Strategic Study of CAE 2015, Volume 17, Issue 1,   Pages 56-61

Abstract:

By understanding the domestic and international development situations of asphalt?pavement?recycling technology， and analyzing the mechanism of asphalt?pavement aging and recycling， this essay proposed the technologies of recycling of waste asphalt mixturesIt also developed a set of effective technologies of hot recycling of asphalt pavement， to adapt to theneeds of asphalt?

Keywords： asphalt；pavement；waste material；recycling；hot?recycling?technology；reclaimed asphalt mixture    

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Bridging the gap between laboratory and field moduli of asphalt layer for pavement design and assessment

Huailei CHENG; Liping LIU; Lijun SUN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 3,   Pages 267-280 doi: 10.1007/s11709-022-0811-7

Abstract: Asphalt pavement is a key component of highway infrastructures in China and worldwide.In asphalt pavement design and condition assessment, the modulus of the asphalt mixture layer is a crucialmixture.The present study proposes a comprehensive frequency-based approach to correlate the asphalt layer modulimixture pavement design and assessment.

Keywords： asphalt mixture layer     stiffness modulus     loading mode     UC/4PB/IDT     FWD     frequency    

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Optimizing the compressive strength of concrete containing micro-silica, nano-silica, and polypropylenefibers using extreme vertices mixture design

Fatemeh ZAHIRI, Hamid ESKANDARI-NADDAF

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 821-830 doi: 10.1007/s11709-019-0518-6

Abstract: as nano-silica (NS), micro-silica (MS) and polymer fibers on optimizing the mechanical properties of concretecement strength classes(CSCs) (32.5, 42.5, and 52.5 MPa) were designed and constructed based on the mixtureindicated the sensitivity of each CSCs can be different on the NS or MS in compressive strength of concreteConsequently, strength classes have a significant effect on the amount of MS and NS in mix design of concrete

Keywords： mixture method     compressive strength     nano-silica     micro-silica     polypropylene fibers    

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Research on strength developing law during the curing of domestic epoxy asphalt mixture

Qian Zhendong,Wang Yaqi and Shen Jialin

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 90-95

Abstract: mixture are studied as the influencing factors of strength, and the range of reserved time and the strengthincreasing law of epoxy asphalt mixture in different temperatures are determined.Then dynamic differential scanning calorimeter (DSC) curve of epoxy asphalt mixture at different heatingThen the model of curing reaction of epoxy asphalt binder is established.The results can guide the production and construction of epoxy asphalt mixture.

Keywords： epoxy asphalt     strength increasing     time-temperature condition     curing model    

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Study on steel deck pavement rutting model of composite guss asphalt concrete

Zhang Dengjing

Strategic Study of CAE 2013, Volume 15, Issue 8,   Pages 63-69

Abstract: results of The Fourth Nanjing Yangtze River Bridge, the paper analyzes performance of composite guss asphaltconcrete.phenomenon of overloading in Nanjing area, rutting evaluation model of steel deck pavement of composite guss asphaltconcrete were put forward and validated by field test.

Keywords： steel deck pavement     composite guss asphalt concrete     dynamic modulus     equivalent axles     rutting evaluation    

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Effect of different high viscosity modifiers on rheological properties of high viscosity asphalt

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1390-1399 doi: 10.1007/s11709-021-0775-z

Abstract: High viscosity asphalt (HVA) has been a great success as a drainage pavement material.However, the larger porosity of drainage asphalt mixtures weakens the cohesion and adhesion and leadsThe conventional performance results demonstrated SBS + rubber asphalt (SRA-1/2) exhibited excellentThe 60°C dynamic viscosity results indicated TPS + rubber asphalt (TRA) had the excellent adhesion.rubber + asphalt for PG88-22, TRA and SRA-1/2 for PG88-28.

Keywords： high viscosity asphalt     rheological properties     rubber     modifier     viscosity    

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Title Author Date Type Operation

A study on quality evaluation for bituminous mixture using X-ray CT

Satoshi TANIGUCHI, Keiichiro OGAWA, Jun OTANI, Itaru NISHIZAKI

Journal Article

Fatigue of asphalt binder, mastic and mixture at low temperature

Dong WANG, Linbing WANG, Guoqing ZHOU

Journal Article

A study on fatigue damage of asphalt mixture under different compaction using 3D-microstructural characteristics

Jing HU, Pengfei LIU, Bernhard STEINAUER

Journal Article

Linear viscoelastic behavior of asphalt binders and mixtures containing very high percentages of reclaimedasphalt pavement

Journal Article

Study on factor of guss asphalt mixture performance

Wang Hongchang,Li Guofen,Zhang Dengjing

Journal Article

Effect of carbon black on the dynamic moduli of asphalt mixtures and its master curves

Chuangmin LI, Fanbo NING, Yuanyuan LI

Journal Article

Effect of anisotropic characteristics on the mechanical behavior of asphalt concrete overlay

Lingyun YOU, Zhanping YOU, Kezhen YAN

Journal Article

A methodology of implementing target mixing ratio for asphalt mixture

Yucheng HUANG, Lun JI, Rui WEN, Ming ZHANG

Journal Article

Impacts of climate change on optimal mixture design of blended concrete considering carbonation and chloride

Xiao-Yong WANG

Journal Article

Research on the key technologies of waste asphalt material recycling

Yang Linjiang

Journal Article

Bridging the gap between laboratory and field moduli of asphalt layer for pavement design and assessment

Huailei CHENG; Liping LIU; Lijun SUN

Journal Article

Optimizing the compressive strength of concrete containing micro-silica, nano-silica, and polypropylenefibers using extreme vertices mixture design

Fatemeh ZAHIRI, Hamid ESKANDARI-NADDAF

Journal Article

Research on strength developing law during the curing of domestic epoxy asphalt mixture

Qian Zhendong,Wang Yaqi and Shen Jialin

Journal Article

Study on steel deck pavement rutting model of composite guss asphalt concrete

Zhang Dengjing

Journal Article

Effect of different high viscosity modifiers on rheological properties of high viscosity asphalt

Journal Article