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Structural characteristics of cement-stabilized soil bases with 3D finite element method

Yunfeng PENG, Yunlong HE,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4,   Pages 428-434 doi: 10.1007/s11709-009-0059-5

Abstract: The pavement filling and the traffic loading processes were simulated, and a contact model was used tosimulate the contact behavior between each layer of the pavement.structural characteristics and mechanical behaviors of cement-stabilized soil bases were studied under asphalt-concretepavement conditions.

Keywords： different     strength     asphalt-concrete pavement     FEM     appropriate stiffness    

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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:

Based on the steel bridge deck pavement test results of The Fourth NanjingYangtze River Bridge, the paper analyzes performance of composite guss asphalt concrete.the study of the phenomenon of overloading in Nanjing area, rutting evaluation model of steel deck pavementof composite guss asphalt concrete 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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Laboratory and field evaluation of asphalt pavement surface friction resistance

Zhong WU, Chris ABADIE

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3,   Pages 372-381 doi: 10.1007/s11709-017-0463-1

Abstract:

Pavement surface friction is a significant factor for driving safety and plays a critical role inreducing wet-pavement crashes.However, the current asphalt mixture design procedure does not directly consider friction as a requirementIn addition, the surface frictional properties of asphalt mixtures were measured on twenty-two selectedasphalt pavement sections using different in situ devices including Dynamic Friction Tester (DFT), Circular

Keywords： friction skid resistance     polishing     PSV     LWST     micro-texture     macro-texture    

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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 pavementFactors impacted on Gussasphalt mixture performance are systematic studied by four type gradation, three asphaltThe 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 mixtureTherefore, the gradation and asphalt content should be strictly controlled in the actual construction

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

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Development and road performance of clear asphalt with high transparency and adhesion

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 2,   Pages 238-255 doi: 10.1007/s11709-022-0898-x

Abstract: Clear asphalt (CA) currently used in light-colored asphalt mixtures (LCAM) exhibits poor transparencyThe properties of the HCA and ordinary CA (OCA) were characterized using conventional asphalt tests,

Keywords： light-colored asphalt pavement     orthogonal test     road performance     spectral reflectance     silane-coupling    

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Hierarchical approach for fatigue cracking performance evaluation in asphalt pavements

Ibrahim ONIFADE, Yared DINEGDAE, Björn BIRGISSON

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 3,   Pages 257-269 doi: 10.1007/s11709-017-0410-1

Abstract: In this paper, a hierarchical approach is proposed for the evaluation of fatigue cracking in asphaltconcrete pavements considering three different levels of complexities in the representation of the materialbehaviour, design parameters characterization and the determination of the pavement response as wellThe levels of fatigue damage analysis provides pavement engineers a variety of tools that can be usedtowards the use of sound principles of mechanics in pavement analysis and design.

Keywords： fatigue cracking     energy based     crack initiation     mechanistic approach     pavement analysis    

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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 crucialThe present study proposes a comprehensive frequency-based approach to correlate the asphalt layer moduliThe loading frequency is used as an intermediary parameter for correlating the asphalt layer moduli undermixture pavement design and assessment.

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

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Performance of steel bridge deck pavement structure with ultra high performance concrete based on resin

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4,   Pages 895-904 doi: 10.1007/s11709-021-0759-z

Abstract: This research investigated a pavement system on steel bridge decks that use epoxy resin (EP) bonded ultra-highperformance concrete (UHPC).and dynamic bending fatigue tests of the composite structure, the influences of the interface of the pavementThe results show that the resin bonded UHPC pavement structure can reduce the weld strain in the steelThe EP bonding layer can nearly double the drawing strength of the pavement interface from 1.3 MPa, and

Keywords： steel bridge deck pavement     ultra-high-performance concrete     epoxy resin     composite structure     bending    

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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 repairingstrength contributed by the AC overlay is strongly influenced by the anisotropic properties of the pavementthe influence of anisotropy, modulus gradient properties, and the condition of the AC overlay and old pavementconcerning the reinforcement and repair of pavements should consider the anisotropic properties of the pavement

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

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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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Temperature segregation and its impact on the quality and performance of asphalt pavements

Minkyum KIM, Pranjal PHALTANE, Louay N. MOHAMMAD, Mostafa ELSEIFI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 4,   Pages 536-547 doi: 10.1007/s11709-017-0451-5

Abstract: Temperature segregation is non-uniform temperature distributionacross the uncompacted asphalt mat duringreported mixed observations regarding its effects on the initialquality and long-term performance of asphaltmixtures.Seven asphalt rehabilitation projects across Louisiana were selected.A multi-sensor infraredbar (Pave-IR) system and a hand-held portablethermal camera were used to measure the temperature of asphaltLaboratory test results showed that highly temperaturesegregated asphalt pavements (i.e., temperature

Keywords： temperature segregation     temperature differential     pavement density     semi-circular bending     wheel tracking    

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Development of combined transitional pavement structure for urban tram track-road grade crossings

Frontiers of Structural and Civil Engineering   Pages 1199-1210 doi: 10.1007/s11709-023-0949-y

Abstract: Therefore, in this study, a novel pavement structure between tram tracks and roads constructed usingpolyurethane (PU) elastic concrete and ultra-high-performance concrete (UHPC), referred to as a track-roadtransitional pavement (TRTP), is proposed.Additionally, the PU elastic concrete achieved sufficient performance.Finally, material performance standards are recommended to provide guidance for pavement design and the

Keywords： urban tram track     grade crossing     combined track-road transitional pavement     polyurethane elastic concrete    

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Finite element modeling of environmental effects on rigid pavement deformation

Sunghwan KIM,Halil CEYLAN,Kasthurirangan GOPALAKRISHNAN

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 2,   Pages 101-114 doi: 10.1007/s11709-014-0254-x

Abstract: In this study, finite element (FE)-based primary pavement response models are employed for investigatingthe early-age deformation characteristics of jointed plain concrete pavements (JPCP) under environmental

Keywords： jointed plain concrete pavements (JPCP)     curling and warping     sensitivity analyses     rigid pavement analysis    

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Investigation on the freeze-thaw damage to the jointed plain concrete pavement under different climate

Shuaicheng GUO, Qingli DAI, Jacob HILLER

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 2,   Pages 227-238 doi: 10.1007/s11709-017-0426-6

Abstract: Freeze-thaw damage is one of the main threats to the long time performance of the concrete pavement inThis project aims to evaluate the influence of the freeze-thaw damages on pavement distresses under differentBased on the Long-Term Pavement Performance (LTPP) data base, the freeze-thaw damage generated by fourcalculation with the Falling Weight Deflectometer (FWD) test results based on the ERES and the Estimation of ConcretePavement Parameters (ECOPP) methods are conducted to obtain concrete slab elastic modulus and the subgrade

Keywords： LTPP     elastic modulus     k-value     IRI     MEPDG    

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Predicting resilient modulus of recycled concrete and clay masonry blends for pavement applications using

Mosbeh R. KALOOP, Alaa R. GABR, Sherif M. EL-BADAWY, Ali ARISHA, Sayed SHWALLY, Jong WAN HU

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1379-1392 doi: 10.1007/s11709-019-0562-2

Abstract: This paper focused on the development of a LSSVM model to predict the of recycled materials for pavementBlends of Recycled Concrete Aggregate (RCA) with Recycled Clay Masonry (RCM) with proportions of 100/

Keywords： Least Square Support Vector Machine     Artificial Neural Network     resilient modulus     Recycled Concrete Aggregate    

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Title Author Date Type Operation

Structural characteristics of cement-stabilized soil bases with 3D finite element method

Yunfeng PENG, Yunlong HE,

Journal Article

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

Zhang Dengjing

Journal Article

Laboratory and field evaluation of asphalt pavement surface friction resistance

Zhong WU, Chris ABADIE

Journal Article

Study on factor of guss asphalt mixture performance

Wang Hongchang,Li Guofen,Zhang Dengjing

Journal Article

Development and road performance of clear asphalt with high transparency and adhesion

Journal Article

Hierarchical approach for fatigue cracking performance evaluation in asphalt pavements

Ibrahim ONIFADE, Yared DINEGDAE, Björn BIRGISSON

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

Performance of steel bridge deck pavement structure with ultra high performance concrete based on resin

Journal Article

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

Lingyun YOU, Zhanping YOU, Kezhen YAN

Journal Article

Research on the key technologies of waste asphalt material recycling

Yang Linjiang

Journal Article

Temperature segregation and its impact on the quality and performance of asphalt pavements

Minkyum KIM, Pranjal PHALTANE, Louay N. MOHAMMAD, Mostafa ELSEIFI

Journal Article

Development of combined transitional pavement structure for urban tram track-road grade crossings

Journal Article

Finite element modeling of environmental effects on rigid pavement deformation

Sunghwan KIM,Halil CEYLAN,Kasthurirangan GOPALAKRISHNAN

Journal Article

Investigation on the freeze-thaw damage to the jointed plain concrete pavement under different climate

Shuaicheng GUO, Qingli DAI, Jacob HILLER

Journal Article

Predicting resilient modulus of recycled concrete and clay masonry blends for pavement applications using

Mosbeh R. KALOOP, Alaa R. GABR, Sherif M. EL-BADAWY, Ali ARISHA, Sayed SHWALLY, Jong WAN HU

Journal Article