Webinars

Webinar Wednesdays

Overview

Applied Research Associates, Inc. (ARA) continues to offer the successful Webinar Wednesday series of complimentary interactive webinars. ARA transportation and infrastructure experts will share their experience and answer your questions. 

For more information, or if you would like to receive a past presentation, email ARAWebinars@ara.com.

Upcoming Webinars:

lineRegister NowTools & Techniques for Pavement Evaluation and Design

April 22, 2020 | 12-1 PM EDT

This presentation will describe tools and techniques for evaluation of existing pavements and pavement rehabilitation design and will describe the use of a Digital Survey Vehicle for rapid collection of detailed pavement surface condition data and procedures to efficiently evaluate the data. Additionally, specialized testing including the Dynamic Cone Penetrometer, Falling Weight Deflectometer, Ground Penetrating Radar and other unique testing equipment will be described.

The intent of the presentation is to help highway designers understand the investigation tools available, the advantages and limitations of each technique and to provide guidance on when each technique is appropriate. The principles will be illustrated with examples from recent projects.

Attend through Webex by clicking the Register Now link above. Please check your spam folder if you do not receive an email confirmation from Webex after registering.

SPEAKERS       

Paul WilkePAUL WILKE, P.E. PRINCIPAL ENGINEER
Paul Wilke is a Principal Engineer in the Camp Hill office of Applied Research Associates. He is a Civil Engineer with a Master’s degree in Geotechnical & Pavement Materials Engineering. Paul has over 30 years of experience in geotechnical, pavement engineering and transportation design. He has conducted hundreds of pavement investigations and designs for roads and airports in NY, Pennsylvania, Florida and western Canada. Paul has used a wide variety of tools and techniques for pavement evaluations and will share the advantages and disadvantages of various tools & techniques in this presentation

Pritha AnandPRITHA ANAND, EIT, PAVEMENT ENGINEER
Pritha Anand is a Civil Engineer with a Master’s degree in Pavement Materials Engineering with over four years of experience in pavement engineering and pavement management. She has hands-on experience in the collection and evaluation of semi-automated pavement condition data with a Digital Survey Vehicle and has significant experience in back-calculation analysis of Falling Weight Deflectometer (FWD) data and its use in evaluation of pavements and design of rehabilitations.

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Register NowBeyond the COVID-19 Pandemic for the Infrastructure Industry

May 20, 2020  |  12-1PM EST

This presentation will focus on the post-COVID-19 pandemic recovery steps for transportation infrastructure organizations. An overview of the impacts affecting our industry and steps to take now to best prepare your organization, or program area, to move forward in the months ahead. The process and results of how an organization is taking steps now will be included.

Attend through Webex by clicking the Register Now link above. Please check your spam folder if you do not receive an email confirmation from Webex after registering.

SPEAKERS  

AHMAD ALHASAN, PHD
Ahmad AlhasanDr. Alhasan is staff civil engineer at Applied Research Associates, Inc. (ARA) working in the Research & Technology Deployment Group after 4 years at the Institute for Transportation (InTrans) at Iowa State University. Dr. Alhasan specializes in pavement performance evaluation and management, statistical analysis, risk management, and data driven analysis and multiattribute decision making under uncertainty. He has been involved in the performance assessment of high friction surface treatments implemented in the state of Iowa as a part of a research project for Iowa DOT titled “High Friction Surface Treatment for High Crash Locations, Phase II: Performance Assessment”. In addition, he led early efforts to develop a pavement friction management program for the Iowa DOT during his work at Iowa State University.

DAN D’ANGELO, PE
D'AngeloDan D’Angelo has enjoyed a long career in transportation infrastructure beginning with the New York State Department of Transportation serving in several senior roles including Director of Design, Director of Design Quality Assurance, Deputy Chief Engineer, and lead innovation coordinator.  After his NYSDOT career, Dan joined Applied Research Associates Transportation Infrastructure Division as a Principal Engineer, focusing on risk management, project management, and alternative contracting methods. He has served as project manager on several FHWA projects, including the Bridge Preservation Guide, Bridge Bundling Guidebook, ACM Tools, EDC5 support for project bundling and value capture. He is an NHI instructor for risk management.

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Register Now

Project Bundling: Bundling Saves Bundles

June 24, 2020 | 12-1 PM EDT

From bridges to pavements, there are varieties of work types that are suited for project bundling. Preservation, rehabilitation, and replacement or new projects have been bundled by many agencies. Learn from recent case studies and research on the benefits.

Learn how to start a systematic process for your agency. Learn about available resources to guide your project!

Attend through Webex by clicking the Register Now link above. Please check your spam folder if you do not receive an email confirmation from Webex after registering.

SPEAKER – DAN D’ANGELO, P.E.
D'AngeloDan D’Angelo has enjoyed a long career in transportation infrastructure beginning with the New York State Department of Transportation serving in several senior roles including Director of Design, Director of Design Quality Assurance, Deputy Chief Engineer, and lead innovation coordinator.  After his NYSDOT career, Dan joined Applied Research Associates Transportation Infrastructure Division as a Principal Engineer, focusing on risk management, project management, and alternative contracting methods. He has served as project manager on several FHWA projects, including the Bridge Preservation Guide, Bridge Bundling Guidebook, ACM Tools, EDC5 support for project bundling and value capture. He is an NHI instructor for risk management.

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Register NowEffect of Moving Dynamic Loads on Pavement Response and Performance Part I: Deflections and Backcalculated Modulus

July 22, 2020 | 12-1PM EST

Traditionally, analysis of pavement deflections or backcalculation of layer parameters from moving load data (such as those from Traffic Speed Deflection Devices, TSDD) has typically been conducted with the assumption that the load generated by the vehicle is constant with a magnitude equal to the instantaneous load. This webinar will discuss the relevant efforts in quantifying the effect such assumption on the simulated deflection basin and the backcalculated layer moduli. First, the presentation will discuss different methodologies (i.e., Fixed Point Analysis versus Moving Frame Analysis) for simulating the pavement deflections under a moving load. Then, examples will be provided to demonstrate the effect of dynamic loads on pavement deflections and backcalculated results, based on simulation results obtained from Moving Frame Analysis methodology coupled with a mechanical vehicle model.

Learning Outcomes:

  1. Understand the difference between Fixed Point and Moving Frame analysis methodologies for pavement deflection and response simulation.
  2. Understand the effect of dynamic loads on pavement deflections and backcalculated moduli.

Attend through Webex by clicking the Register Now link above. Please check your spam folder if you do not receive an email confirmation from Webex after registering.

Hyung LeeSPEAKER – HYUNG S. LEE, PHD
Hyung S. Lee is a Senior Research Engineer with the Research & Technology Deployment Group of Applied Research Associates. He is a Civil Engineer with a Ph.D degree in Pavement & Materials Engineering. Hyung has 15 years of experience in conducting pavement related research in areas that include pavement surface characteristics, truck–pavement interaction, and modeling of pavement response under dynamic loading.

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Register NowEffect of Moving Dynamic Loads on Pavement Response and Performance Part II: Pavement Performance

August 19, 2020 | 12-1PM EDT

In this webinar, a methodology will be introduced for Mechanistic-Empirical prediction of International Roughness Index (IRI). The methodology utilizes a full, 3D truck-trailer model for simulating the vehicle dynamic load and the Moving Frame Analysis methodology for simulating the pavement response as well as the spatially varying depth values. The nonhomogeneous rut depth is then used to update the pavement surface profile from which the IRI is evaluated again. The webinar will also provide simple examples comparing the mechanistic-empirical IRI results against those from an empirical model.

Learning Outcomes:

  1. Understand the difference between Mechanistic-Empirical IRI prediction versus purely empirical IRI prediction.
  2. Understand advantages and disadvantages of Mechanistic-Empirical IRI prediction for practical use in pavement design and analysis.

Attend through Webex by clicking the Register Now link above. Please check your spam folder if you do not receive an email confirmation from Webex after registering.

Hyung LeeSPEAKER – HYUNG S. LEE, PHD
Hyung S. Lee is a Senior Research Engineer with the Research & Technology Deployment Group of Applied Research Associates. He is a Civil Engineer with a Ph.D degree in Pavement & Materials Engineering. Hyung has 15 years of experience in conducting pavement related research in areas that include pavement surface characteristics, truck–pavement interaction, and modeling of pavement response under dynamic loading

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Register NowProbabilistic Safety Analysis and Friction Management

September 23, 2020  |  12-1PM EST

Safety performance is a crucial component of a highway network performance evaluation. Due to the complexity and variability of traffic crash events, specialized statistical and engineering analyses are required to assess the safety performance of highway segments. In the AASHTO’s Highway Safety Manual (HSM) safety performance functions (SPFs) derived using count data models are used to predict and characterize the safety performance both at the network level and also for individual sites.

The first part of this webinar will provide an overview of the statistical procedures and interpretations to develop and calibrate SPFs. This part will also include a more detailed probabilistic interpretation of these SPFs to help devise an objective risk analysis for safety evaluation and decision making under uncertainty.

The second part of this webinar will provide an overview of the current practice and state of the art in pavement friction evaluation and its impact on highway safety performance; and identify current gaps in evaluating the impact of pavement friction on traffic safety at individual sites.

Attend through Webex by clicking the Register Now link above. Please check your spam folder if you do not receive an email confirmation from Webex after registering.

SPEAKER – AHMAD ALHASAN, PHD
Ahmad AlhasanDr. Alhasan is staff civil engineer at Applied Research Associates, Inc. (ARA) working in the Research & Technology Deployment Group after 4 years at the Institute for Transportation (InTrans) at Iowa State University. Dr. Alhasan specializes in pavement performance evaluation and management, statistical analysis, risk management, and data driven analysis and multiattribute decision making under uncertainty. He has been involved in the performance assessment of high friction surface treatments implemented in the state of Iowa as a part of a research project for Iowa DOT titled “High Friction Surface Treatment for High Crash Locations, Phase II: Performance Assessment”. In addition, he led early efforts to develop a pavement friction management program for the Iowa DOT during his work at Iowa State University.

Past Webinars:

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Vavrik

Innovation Deployment

February 20, 2019  |  12-1PM EST

Innovation Acceptance and Implementation in the Transportation Industry
SPEAKER - DR. BILL VAVRIK

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Hein

Permeable Pavement

March 6, 2019  |  12-1PM EST

Lessons Learned from the Design, Construction and Maintenance of Permeable Pavements
SPEAKER - DAVE HEIN

lineD'AngeloRisk Management

April 24, 2019  |  12-1PM EST

Why risk management? Insight for major projects.
SPEAKER - DAN D'ANGELO

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Mike Darter

Pavement Deterioration

May 22, 2019  |  12-1PM EST

Concrete Pavement Deterioration and How to Avoid for Long Life
SPEAKER - DR. MIKE DARTER

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Phil Bell

Building Information Modeling

June 19, 2019  |  12-1PM EST

Building Information Modeling (BIM) for Infrastructure - Advanced Methods for Planning, Developing and Maintaining the Transportation System
SPEAKER - MR. PHILIP BELL

lineKevin ElliottCommunication Planning

July 17, 2019  |  12-1PM EST

What to Say, How to Say It: Writing a Communication Plan that Works
SPEAKER - KEVIN ELLIOTT

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Lori Schaus

Utility Cuts 101

September 25, 2019  |  12-1PM EST

Preserving Our Roadway Right-of-Ways
SPEAKER - LORI SCHAUS

lineCarmine DwyerPavement Marking Management

October 23, 2019  |  12-1PM EST

What is Pavement Marking Management and Why is it Important?
SPEAKER - CARMINE DWYER

lineEmployeeBallistic Protection Issues Related to Common Building Materials

December 11, 2019 | 12-1 PM EST

Results of ballistic testing on common building materials and office equipment
SPEAKER – DANIEL RENFROE

lineJoseph ReiterUsing Ground Penetrating Radar for Roadway Applications 

January 29, 2020 | 12-1 PM EST

Benefits and Limitations of GPR’s Past and Future
SPEAKER – JOSEPH REITER, PE
View the presentation here.

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Rodney Walker

Lisa Schofield

508 Compliance: Creating Accessible Documents

February 26, 2020 | 12-1 PM EST

Preparing Documents with 508 Compliance in Mind
SPEAKERS –   LISA SCHOFIELD and RODNEY WALKER 
View the presentation here

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Jerry DiMaggioGeo-materials

March 25, 2020  |  12-1PM EST

Selection of Geo-material Properties for Infrastructure Features to Reduce Risk and Enhance Value
SPEAKER - JERRY DIMAGGIO, P.E., D.GE, M.ASCE, ARA-ASSOCIATE
View the presentation here.