a multifactor analysis approach for recycled asphalt
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a multifactor analysis approach for recycled asphalt.

A multi-factor analysis approach for recycled asphalt ...

The multi-factor analysis method for RAP stockpile logistic center location aimed to acquire the optimum solutions to quantity and location distribution of reclaimed asphalt pavement storage stations over a Declaration of Competing Interest

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A multi-factor analysis approach for recycled asphalt ...

Multi-factor analysis ABSTRACT The mixture recycling of reclaimed asphalt pavement (RAP) has become a widely used strategy in road maintenance. The article aimed at acquiring the optimum solutions...

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Siyu Chen's research works Southeast University (China ...

A multi-factor analysis approach for recycled asphalt mixture stockpile center location Article Sep 2020 Chengjia Han Tao Ma Guangji Xu Siyu Chen The mixture recycling of reclaimed asphalt pavement...

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Transportation Research Part D: Transport and

select article A multi-factor analysis approach for recycled asphalt mixture stockpile center location. ... Research article Full text access A multi-factor analysis approach for recycled asphalt mixture stockpile center location. Chengjia Han, Tao Ma, Guangji Xu, Siyu Chen. Article 102463 Download PDF. Article preview.

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Guangji XU Assistant Professor Ph.D Southeast ...

A multi-factor analysis approach for recycled asphalt mixture stockpile center location Article Sep 2020 Chengjia Han Tao Ma Guangji Xu Siyu Chen The mixture recycling of reclaimed asphalt pavement...

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Chengjia HAN PhD Student Ph. D. Candidate

A multi-factor analysis approach for recycled asphalt mixture stockpile center location Article Sep 2020 Chengjia Han Tao Ma Guangji Xu Siyu Chen The mixture recycling of reclaimed asphalt pavement...

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Performance Evaluation of Cold Recycled Asphalt

To sort out the potential uses of Cold Recycled Asphalt. Develop a methodology to evaluate the Cold Recycled Asphalt mixes. The cold recycled samples used in our research consist of the RAP (Reclaimed Asphalt Pavement) 100%, cement (2%), lime (2%) and bitumen (2%). All the moulds were prepared by using different

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[Multifactor analysis of relationship between the ...

Objective: To assess the relationship between the biological exposure to iodine and hypothyroidism. Methods: Logistic regression model was used to analyze the risk factors of hypothyroidism, according to the epidemiologic data of 3761 adults in 3 kinds of rural communities: mild iodine deficiency area (4 natural villages in Panshan County, Liaoning

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A Simple and Computationally Efficient Approach to ...

Jun 21, 2013  A Simple and Computationally Efficient Approach to Multifactor Dimensionality Reduction Analysis of Gene-Gene Interactions for Quantitative Traits Jiang Gui , 1 , 2 Jason H. Moore , 1 , 2 , 3 , * Scott M. Williams , 1 , 3 Peter Andrews , 1 Hans L. Hillege , 4 Pim van der Harst , 4 Gerjan Navis , 5 Wiek H. Van Gilst , 4 Folkert W. Asselbergs , 6 ...

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ANALYSIS OF USING RECLAIMED ASPHALT PAVEMENT

Analysis test data Final report 1.4 Revisions to the Research Approach A limited literature review was performed. Florida Developing Specifications for Using Recycled Asphalt Pavement as Base, Subbase or General Fill Materials, Phase II, is a complete, comprehensive report(11). Florida uses a stiffness

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Siyu Chen's research works Southeast University (China ...

A multi-factor analysis approach for recycled asphalt mixture stockpile center location ... centers over a regional highway network using a multi-factor analysis approach to

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A micromechanics-based approach for determining presence ...

A micromechanics-based approach for determining presence and amount of recycled asphalt pavement material in asphalt concrete. Asphalt Paving Technology: Association of Asphalt Paving Technologists-Proceedings of the Technical Sessions, 74, 829-883.

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tc.seu.cn

3、A multi-factor analysis approach for recycled asphalt mixture stockpile center location 4、Asphalt pavement maintenance plans intelligent decision model based on reinforcement learning algorithm 5、CrackW-Net: A Novel Pavement Crack Image Segmentation Convolutional Neural Network 1、International journal of pavement engineering

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Use of recycled asphalt as an aggregate for asphalt ...

Apr 29, 2021  The pavement industry has long emphasized the need to reuse RAP (recovered asphalt pavement) materials, obtained from deteriorated roads, as these materials still have desirable properties for use in the coating layers [].So, recycled asphalt has been used in road construction since the late 1970s [], although this use has been subject to various limitations.

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The climate change mitigation potential of sugarcane based ...

The mixture recycling of reclaimed asphalt pavement (RAP) has become a widely used strategy in road maintenance. The article aimed at acquiring the optimum solutions to quantity and location distribution of RAP stockpile logistic centers over a regional highway network using a multi-factor analysis approach to further promote the development of asphalt recycling technology.

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Assessment of Life Cycle Energy Saving and Carbon ...

Jul 30, 2015  The mitigation of energy consumption and carbon emission is mainly due to the saving on virgin asphalt binder. However, it is found from a life cycle approach, only if RAP pavement gives a service life at least 80% of that of virgin materials, using RAP becomes a feasible way to make the pavement greener.

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Unified approach to fatigue study of high performance ...

Dec 19, 2016  The paper analyses the results of a laboratory investigation concerning the design and the energy based fatigue characterization of high performance recycled asphalt concretes for flexible road pavements. Six different bituminous mixtures were optimized with both crushed limestone and reclaimed asphalt pavement (RAP) materials, at variable proportions (up to

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The Gothenburg congestion charges: cost–benefit analysis ...

Feb 01, 2020  This paper performs an ex-post cost–benefit and distribution analysis of the Gothenburg congestion charges introduced in 2013, based on observed effects and an ex-post evaluated transport model. Although Gothenburg is a small city with congestion limited to the highway junctions, the congestion charge scheme is socially beneficial, generating a net

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Progress in Road Materials and Structures 2021 Hindawi

Description. Building and preserving efficient, reliable, and sustainable roads is crucial for economic and social development. The design of road materials and structures significantly influence road durability. The main components of road materials are bitumens, additives, bituminous mixes, asphalt concrete, cement concrete, unbound granular ...

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Applied Sciences Special Issue : Advances in Asphalt ...

Unlike other construction materials, road materials have developed minimally over the past 100 years. However, since the 1970s, the focus has been on more sustainable road construction materials such as recycled asphalt pavements. Recycling asphalt involves removing old asphalt and mixing it with new (fresh) aggregates, binder, and/or rejuvenator.

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徐光霁 - tc.seu.cn

Jun 23, 2020  Molecular Dynamics Study of Interfacial Mechanical Behavior Between Asphalt Binder and Mineral Aggregate. Construction and Building Materials. 2016, 121, 246-254. (10) Chengjia Han, Tao Ma, Guangji Xu, Siyu Chen. A Multi-factor Analysis Approach for Recycled Asphalt Mixture Stockpile Center Location.

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Rehabilitation Strategies for Highway Pavements

Recycling of asphalt-overlaid concrete pavement may be either surface recycling or removal and recycling of both asphalt and concrete. In this case, the asphalt and concrete layers are removed and recycled separately. Reconstruction is the removal and replacement of all asphalt and concrete layers, and often

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» Recycled Asphalt Pavement

Recycled Asphalt Pavement. The 1973 Arab Oil Embargo saw the price of crude oil rise from less than $10 a barrel to more than $35 by 1981. Suddenly binder costs, only 5% of the total mix, were now 68% of the mix materials costs. This dramatic price increase, the aging of the U.S. highway system and the realization both aggregates and binder ...

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Multifactor Analysis of Calibration and Service Quality of ...

Aug 12, 2021  The soil is an important natural resource, and its moisture status plays a key role in the strength and stability of the soil structure. In civil industries including the agriculture engineering and the forestry engineering, moisture sensors are widely used to test and monitor the engineering properties and long-term service performance of soil. The influence of multiple

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Asphalt Pavement Caltrans

Asphalt Pavement. 2389 Gateway Oaks Suite# 200. Sacramento, CA 95833. The Office of Asphalt Pavements develops tools, standards, guidance, standard specifications, standard plans, and investigations for the following pavement engineering topics: Asphalt Pavements. Economic Analysis for Pavements.

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Environmental and economic benefits of the use of polymer ...

Recycling in asphalt is known to affect environmental and economic aspects. Recycling reduces the amount of resources needed for new roads and the amount of waste that is produced. Moreover, recycling can seriously reduce hauling distances as recycled material usually can be obtained from a closer location compared to virgin materials.

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Mamlouk, Michael KEEP

Asphalt concrete is the most recycled material in the United States and its reclamation allows the positive reuse of the constituent aggregates and asphalt binder, contributing to the long-term sustainability of the transportation infrastructure; decreasing costs, and the total energy and greenhouse emissions embodied into new materials and ...

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Applied Sciences Special Issue : Advances in Asphalt ...

Unlike other construction materials, road materials have developed minimally over the past 100 years. However, since the 1970s, the focus has been on more sustainable road construction materials such as recycled asphalt pavements. Recycling asphalt involves removing old asphalt and mixing it with new (fresh) aggregates, binder, and/or rejuvenator.

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A Research on Fatigue Damage Constitutive Equation of ...

Jul 25, 2018  The laboratory investigations of fatigue damage constitutive equation of asphalt mixture were carried out by three-point bending fatigue tests. The three-point bending fatigue tests were performed at three levels of stress-strength ratio (SSR), temperature, and loading rate. The coupled multifactor (stress-strength ratio, temperature, and loading rate) fatigue life

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A new analysis and approach to watershed management

Sep 18, 2015  A new analysis and approach to watershed management. The first continent-wide, multi-factor analysis of climate and land cover effects on watersheds in the United States, published today, provides ...

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Numerical Analysis of Reflective Cracking of Continuous ...

At the same time, analysis of multifactor variance and that of single-factor sensitivity show that the cracking mode of reflective cracking in the continuous reinforced composite pavement is a mixed one, dominated by K2 (slip type), supplemented by K1 (open type), and participated by K3 (tear type), whereas the AC layer’s preset-crack depth ...

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Recommendation of RILEM TC 264 RAP on the evaluation of ...

Jan 19, 2022  This recommendation is based on the results of an inter-laboratory study organised by the RILEM technical committee TC 264-RAP "Asphalt Pavement Recycling"—Task Group 3 (TG3) focusing on Asphalt Binder for Recycled Asphalt Mixture. The TG3 aimed to evaluate the effect of a specific family of materials known as asphalt recycling agent (ARA) on the aged

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A new analysis and approach to watershed mana EurekAlert!

Sep 18, 2015  A new analysis and approach to watershed management. AMHERST, Mass. - The first continent-wide, multi-factor analysis of climate and land cover effects on watersheds in the United States ...

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That is, switching from PG58 to PG64 has the same average ...

with(asphalt, interactionot(AggCont, AsphGr, Cond)) The e ect of binder grade appears to diminish as the coarse aggregate content is increased. ... 9 / 20 Multifactor Analysis of Variance More Than Two Factors. ST 380 Probability and Statistics for the Physical Sciences

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Optimized methods for preparing activated carbon from rock ...

Oct 28, 2018  This work evaluated three activation methods, physical activation, chemical activation and combined physical–chemical activation, for preparing activated carbon (AC) from rock asphalt. A high carbon content and the low cost of rock asphalt makes it a good possible raw material for the preparation of activated carbon. The objective of this research was to

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Assessment of Life Cycle Energy Saving and Carbon ...

Jul 30, 2015  This study uses the Pavement Life-cycle Assessment Tool for Environmental and Economic Effects (PaLATE) to study the benefits of energy savings and carbon emission reduction derived from using Reclaimed Asphalt Pavement (RAP). According to the findings, producing RAP mixture with 30% of reclaimed asphalt materials results in 16% of energy

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