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INSTRUCTORS:
Ryan Mattie
Laure Criscio
Chris Mack
Matthew Ninesling, E.I.T.
Drew Davey
Daoxian D. Shen, P.E., Ph.D, BC.CE, F.ASCE
Course Length: 1 hour
Purpose and Background
These presentations were recorded at the International Conference on Coastal Engineering 2026.
Adaptive Design and Resilience of the Low Battery Seawall (15 minutes)
This presentation examines the engineering challenges associated with rehabilitating a century-old seawall while preparing it for future sea-level rise and intensified coastal hazards. Participants will learn how adaptive design principles were incorporated to allow future wall elevation increases without requiring major reconstruction. The session explores the use of innovative materials such as micropiles and glass fiber reinforced polymer (GFRP) reinforcement in a marine environment. Attendees will gain insight into construction approaches that minimized impacts on surrounding communities and historic assets. The presentation also highlights how coastal resilience projects can deliver public amenities while enhancing long-term flood protection and infrastructure sustainability.
Coastal Structural Design and Modeling Activities at Boston Logan International Airport (16 minutes)
This presentation reviews the coastal structural design and hydrodynamic modeling efforts supporting runway safety area improvements. Participants will learn how wave, current, and sea-level-rise analyses informed the design of revetments, scour protection systems, and emergency access structures. The session discusses accelerated project delivery requirements and the integration of coastal engineering with airport operational constraints. Attendees will gain practical insights into the application of spectral wave modeling, hydrodynamic simulations, and resilient infrastructure design. The presentation also demonstrates how interdisciplinary collaboration can improve outcomes in complex coastal transportation projects.
Mechanical Characterication of Recycled Thermoplastic Composites for 3D-Printed Coastal Structures (14 minutes)
This presentation focuses on the mechanical testing and evaluation of recycled PETG thermoplastic composites reinforced with glass fibers for potential use in 3D-printed coastal structures. Participants will learn how tensile, bearing, and environmental exposure tests are used to assess material performance. The session examines the effects of printing orientation, material anisotropy, UV exposure, and saltwater exposure on structural behavior. Attendees will gain insight into how material properties are incorporated into finite element modeling and structural optimization workflows. The presentation also explores the potential for lightweight, removable, and environmentally responsible coastal protection systems.
Probabilistic Design and Life-Cycle Performance Modeling for James Island (15 minutes)
This presentation discusses the use of probabilistic design methods and life-cycle performance simulations to support decision-making under future uncertainty. Participants will learn how sea-level rise projections, wave conditions, overtopping risks, and structural damage mechanisms are incorporated into coastal design assessments. The session demonstrates how probabilistic modeling can improve resilience planning for projects with long construction timelines and service lives extending nearly a century. Attendees will gain insight into life-cycle cost evaluation, repair strategies, and risk-based design optimization. The presentation will also illustrate how engineering judgment and stakeholder priorities are integrated into large-scale coastal restoration projects.
Benefits and Learning Outcomes
Upon completion of this course, you will be able to:
- Explain how adaptive design strategies can improve the long-term resilience of urban seawall infrastructure.
- Describe how coastal modeling and design criteria are applied to support resilient airport infrastructure in coastal environments.
- Identify key mechanical properties and environmental factors influencing the performance of recycled thermoplastic composites in coastal applications.
- Discuss how probabilistic design and life-cycle modeling support resilient decision-making for large coastal infrastructure projects.
Assessment of Learning Outcomes
Students' achievement of the learning outcomes will be assessed via a short post-test assessment (true-false, multiple choice, and/or fill in the blank questions).
Who Should Attend?
- Coastal Engineer
- Civil Engineer
- Coastal Scientist
- Coastal Resilience Program Manager
- Government Coastal Zone Manager
- University Student or Researcher
How to Earn your CEUs/PDHs and Receive Your Certificate of Completion
To receive your certificate of completion, you will need to complete a short on-line post-test and receive a passing score of 70% or higher within 365 days of the course purchase.
How do I convert CEUs to PDHs?
1.0 CEU = 10 PDHs [Example: 0.1 CEU = 1 PDH]