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Arkansas Pavinars
США
Добавлен 5 сен 2018
Since 2011, the University of Arkansas - Fayetteville has been producing Pavinars: Webinars for the Pavement Community. The standard Pavinars are about 30-40 minutes long and cover a variety of topics related to pavements, many requested. More recent Pavinars have showcased research projects from the University of Arkansas in the area of pavements. In addition, Pavinar Shorts are intended to give a very brief overview of a topic in less than five minutes. It is hoped that these resources will help people learn more about pavements, and will provide additional resources for those interested in digging deeper. Thank you for watching!
Comparison of Lab-Produced Asphalt Emulsions by Manufacturing Equipment Type
This recording discusses research performed during the spring 2024 graduate class at the University of Arkansas titled “Manufacturing of Asphalt Emulsion.” Reach more below if you want the full background story.
Here are links to the author’s LinkedIn account:
Mohammad Tahir Ansari (www.linkedin.com/in/mdtahiransari/)
Jackson Hedden (www.linkedin.com/in/jackson-hedden-59a47b278/)
Toluwanimi Ogundipe (www.linkedin.com/in/toluwanimi-ogundipe/)
Anik Roy (www.linkedin.com/in/anik-roy-66357417b/)
Amarjeet Tiwari (www.linkedin.com/in/amarjeet-tiwari-969041184/)
Andrew Braham (www.linkedin.com/in/andrew-braham-7a069b27/)
Here is a citation for the full research paper:
Turben, T., Ansari, M. T., Hedden, J...
Here are links to the author’s LinkedIn account:
Mohammad Tahir Ansari (www.linkedin.com/in/mdtahiransari/)
Jackson Hedden (www.linkedin.com/in/jackson-hedden-59a47b278/)
Toluwanimi Ogundipe (www.linkedin.com/in/toluwanimi-ogundipe/)
Anik Roy (www.linkedin.com/in/anik-roy-66357417b/)
Amarjeet Tiwari (www.linkedin.com/in/amarjeet-tiwari-969041184/)
Andrew Braham (www.linkedin.com/in/andrew-braham-7a069b27/)
Here is a citation for the full research paper:
Turben, T., Ansari, M. T., Hedden, J...
Просмотров: 125
Видео
Refining particle size specification for asphalt emulsion
Просмотров 177Месяц назад
This recording discusses research performed by Pedro Diaz-Romero (www.linkedin.com/in/pedrodiazromero-sgec/) toward his master’s thesis at the University of Arkansas. Here is a citation for the full research paper: Diaz-Romero, P., Braham, A. Refining particle size specification for asphalt emulsion, Construction and Building Materials, Vol. 350, 2022. doi: doi.org/10.1016/j.conbuildmat.2022.12...
Developing a particle size specification for asphalt emulsion
Просмотров 151Месяц назад
This recording discusses research performed by Logan Kiihnl (www.linkedin.com/in/lpkiihnl/) toward his master’s thesis at the University of Arkansas. Here is a citation for the full research paper: Kiihnl, L., Braham, A. Developing a particle size specification for asphalt emulsion, Construction and Building Materials, Vol. 293, 2021. doi: doi.org/10.1016/j.conbuildmat.2021.123414
Research Tips: Writing a Background Section (Pavinar)
Просмотров 215Месяц назад
This recording provides an overview of a how to write an effective background section for a journal article. It introduces the concept of a background section, and how you can think of a background section as a funnel, pyramid, or doughnut.
Performance-Based Approach to Asphalt Emulsion Selection for Cold In-Place Recycling Applications
Просмотров 2012 месяца назад
This recording discusses research performed by Sadie Casillas (www.linkedin.com/in/sadie-casillas/) toward her doctoral dissertation at the University of Arkansas. Here is a citation for the full research paper: Casillas, S., Braham, A. Development of a Performance-Based Approach to Asphalt Emulsion Selection for Cold In-Place Recycling Applications, Transportation Research Record: Journal of t...
Pavinar: Ultra Thin Bonded Wearing Course (UTBWC)
Просмотров 2893 месяца назад
This recording covers important considerations on Ultra Thin Bonded Wearing Course (UTBWC). It begins with a background of UTBWC in general. Next, the materials and design components of UTBWC is covered. Finally, there is a discussion on the construction aspects of UTBWC.
Evaluation of Semicircular Bend Geometric Properties for Asphalt Concrete Testing
Просмотров 1693 месяца назад
This recording discusses research performed by Airam Morales (www.linkedin.com/in/airam-m-morales-vega-0679a8160/) toward her doctoral dissertation at the University of Arkansas. Here is a citation for the full research paper: Morales Vega, A., Yang, S., Braham, A. Evaluation of Semicircular Bend Geometric Properties for Asphalt Concrete Testing, Journal of Materials in Civil Engineering, 33(12...
Pavinar: Potholes: Who, what, where, when, why, how?
Просмотров 2553 месяца назад
This recording covers the who, what when, where and why of potholes. It includes information on the background of potholes, how potholes form, how to avoid potholes, and how to fix potholes. It wraps up with some additional resources from the state and national level on potholes.
Pavinar: Differences of Portland Cement Concrete (Rigid) & Asphalt Concrete (Flexible): 2024 Update
Просмотров 4219 месяцев назад
This recording covers a very high level overview of Portland Cement Concrete (rigid) pavement and Asphalt Concrete (flexible) pavement. It begins with a background of these two types of pavements and then moves into material properties. Next, a high level overview of mix design is covered for rigid and flexible pavement, and finally, construction, distresses, and maintenance are discussed.
Pavinar: Fatigue or Not Fatigue - That is the Question
Просмотров 734Год назад
This recording reviews a white paper titled “Fatigue or Not Fatigue - That is the Question.” The white paper can be found here: dx.doi.org/10.13140/RG.2.2.13898.41921/1 The white paper is based on a much more comprehensive document put together by 48 colleagues in asphalt materials, titled “State of the Art and Practice in Fatigue Cracking Evaluation of Asphalt Concrete Pavements.” That documen...
Pavinar: Tack Coats for Flexible Pavements
Просмотров 512Год назад
This recording covers important considerations on tack coats for flexible pavements. It begins with a background of tack coats in general. Next, the materials and design components of tack coats is covered. Finally, there is a discussion on the construction aspects of tack coats.
Research Tips: Graduate School Proposal Defense (Pavinar)
Просмотров 212Год назад
This recording provides an overview of a proposal defense for graduate school, either for your Masters or Doctorate. It covers the literature review, objectives, experimental matrix, timeline, and the benefits of a proposal defense.
NCHRP Report 914: Measuring & Reporting Pavement Roughness of Low-Speed/Urban Roads (Pavinar Short)
Просмотров 80Год назад
This recording covers the contents of NCHRP Report 914. It can be downloaded free of charge by searching for the title of the report found here or clicking on the DOI link: Karamihas, S., Gilbert, M., Barnes, M., Perera, R. 2019. Measuring, Characterizing, and Reporting Pavement Roughness of Low-Speed and Urban Roads. NCHRP Research Report 914. Transportation Research Board, Washington, D.C. do...
NCHRP Report 916: Sustainable Highway Construction Guidebook (Pavinar Short)
Просмотров 52Год назад
This recording covers the contents of NCHRP Report 916. It can be downloaded free of charge by searching for the title of the report found here or clicking on the DOI link: Muench, S., Migliaccio, G., Kaminsky, J., Ashtiani, M., Mukherjee, A., Bhat, C., Anderson, J. 2019. Sustainable Highway Construction Guidebook. NCHRP Research Report 916. Transportation Research Board, Washington, D.C. doi.o...
Quantifying Pavement Preservation in Arkansas
Просмотров 168Год назад
This recording discusses research performed by Sadie Casillas (www.linkedin.com/in/sadie-casillas/) with assistance from the spring 2020 CVEG 4863: Sustainability in Civil Engineering class at the University of Arkansas. Here is a citation for the full research paper: Casillas, S., Braham, A. Quantifying Pavement Preservation in Arkansas. Journal of Transportation Engineering, Part B: Pavements...
NCHRP Report 987: Ruggedness of Lab Tests for Asphalt Mixture Cracking Resistance (Pavinar Short)
Просмотров 77Год назад
NCHRP Report 987: Ruggedness of Lab Tests for Asphalt Mixture Cracking Resistance (Pavinar Short)
NCHRP Report 1007: Evaluation of Bonded Concrete Overlays on Asphalt Pavements (Pavinar Short)
Просмотров 73Год назад
NCHRP Report 1007: Evaluation of Bonded Concrete Overlays on Asphalt Pavements (Pavinar Short)
Pavinar: Balanced Mix Design for Asphalt Mixtures
Просмотров 2 тыс.Год назад
Pavinar: Balanced Mix Design for Asphalt Mixtures
Research Tips: Project Management (Pavinar)
Просмотров 1562 года назад
Research Tips: Project Management (Pavinar)
Effects of lab curing on workability, compactability, and cohesion gain of cold in-place recycling
Просмотров 1862 года назад
Effects of lab curing on workability, compactability, and cohesion gain of cold in-place recycling
Exploring the Influence of Preservation, Maintenance, Rehabilitation on Arkansas’ Highway Network
Просмотров 3092 года назад
Exploring the Influence of Preservation, Maintenance, Rehabilitation on Arkansas’ Highway Network
Pavinar: Longitudinal Joints in Asphalt Pavements
Просмотров 2 тыс.2 года назад
Pavinar: Longitudinal Joints in Asphalt Pavements
Evaluating Aggregate Size Effects on Dynamic Modulus Using Gray Scale Analysis
Просмотров 3222 года назад
Evaluating Aggregate Size Effects on Dynamic Modulus Using Gray Scale Analysis
Pavinar: Reclaimed Asphalt Pavement (RAP) - 2022 Update
Просмотров 1,8 тыс.2 года назад
Pavinar: Reclaimed Asphalt Pavement (RAP) - 2022 Update
Pavinar: Overview of Warm Mix Asphalt - 2021 Update
Просмотров 1,5 тыс.2 года назад
Pavinar: Overview of Warm Mix Asphalt - 2021 Update
NCHRP Report 919: Field Verification of Proposed AASHTO R30 for Lab Cond. of HMA&WMA (Pavinar Short)
Просмотров 1222 года назад
NCHRP Report 919: Field Verification of Proposed AASHTO R30 for Lab Cond. of HMA&WMA (Pavinar Short)
Pavinar: SAMI (Stress Absorbing Membrane Interface) & other stress relief asphalt layers-2021 Update
Просмотров 2,5 тыс.2 года назад
Pavinar: SAMI (Stress Absorbing Membrane Interface) & other stress relief asphalt layers-2021 Update
Influence of Time After Crushing for Cold In-place Recycling on Compaction and Raveling
Просмотров 1643 года назад
Influence of Time After Crushing for Cold In-place Recycling on Compaction and Raveling