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INSTRUCTORS: 
Nathan Coughenour, P.E.
Yugal Kishore
Don Dotson, Ph.D., P.E., P.Eng., S.E.
Saeed N. Moghadam, Ph.D., P.Eng.
Matteo Montesi, G.E., P.E.
Russell Denny

Course Length: 1.5 hour

Purpose and Background

These presentations were recorded at the 2024 Geo-Structures Conference.

Properties of Self-Hardening Slurry Wall Materials for GeoStructural Applications (24 minutes)

This presentation explores the unique properties and performance of self-hardening slurry wall materials used in geostructural applications. It delves into material composition, strength characteristics, and adaptability for a variety of subsurface conditions. Special attention is given to their role in maintaining structural integrity and environmental protection in challenging geotechnical projects. Attendees will learn about testing methodologies and case studies demonstrating their effectiveness. This session provides critical insights for engineers and designers focused on reliable and sustainable solutions in deep foundation construction.

The Use of Sustainable Materials in Temporary Flood Barriers (9 minutes)

Addressing the rising demand for eco-friendly engineering practices, this presentation highlights innovative approaches to utilizing sustainable materials in temporary flood barriers. It examines material selection, lifecycle impacts, and effectiveness in flood mitigation scenarios. Real-world applications and case studies illustrate the integration of sustainability and functionality. The session offers valuable perspectives for professionals aiming to align infrastructure projects with environmental stewardship while ensuring robust performance under extreme weather conditions.

Optimized Design of Through-Pile Tieback Anchor Connections by Automated Nonlinear Finite Element Analysis (15 minutes)

This session introduces an advanced approach to optimizing through-pile tieback anchor connections using automated nonlinear finite element analysis. Presenter showcases the methodologies, computational tools, and design strategies involved in creating cost-effective and structurally sound solutions. Case studies will highlight the effectiveness of this technique in reducing project timelines and ensuring reliability. Participants will gain a deeper understanding of leveraging automation and finite element methods for enhanced geotechnical design.

Finite Element Analysis to Assess Structural Impacts of Ground Anchor Retaining Wall on Existing Water Pipeline (15 minutes)

This presentation focuses on using finite element analysis to evaluate the structural effects of ground anchor retaining walls on existing infrastructure, particularly water pipelines. It discusses modeling strategies, data interpretation, and solutions to mitigate potential risks. Real-world scenarios demonstrate how advanced analysis tools help prevent structural failures and protect critical utilities. This session is a must-attend for engineers looking to refine their approach to integrated geotechnical and structural design.

Jet Grouted Base Plug Challenges, South Perth, Western Australia (15 minutes)

This session explores the complexities and challenges encountered in creating a jet-grouted base plug in South Perth, Western Australia. This presentation details the geotechnical considerations, design methodologies, and innovative solutions employed to address site-specific difficulties. Case studies highlight lessons learned and practical insights for overcoming challenges in similar projects.

Benefits and Learning Outcomes

Upon completion of these sessions, you will be able to:

• Identify the key properties and testing methods for self-hardening slurry materials in geostructural applications.
• Explain the effectiveness of various sustainable soil mixes in enhancing the performance of temporary flood barriers.
• Discuss the process of automated finite element analysis in optimizing through-pile tieback anchor connections for structural efficiency.
• Describe the application of finite element analysis to evaluate the structural impacts of retaining walls on existing utility pipelines. .
• List the challenges and solutions associated with implementing jet-grouted base plugs in artesian conditions.

Assessment of Learning Outcomes

Learning outcomes are assessed and achieved through passing a 10 multiple choice question post-test with at least a 70%.

Who Should Attend?

• Environmental Engineers
• Geotechnical Engineers
• Structural Engineers
• Construction Engineers
• Project Managers
• General Contractors

How to Earn your PDHs and Receive Your Certificate of Completion

This course is worth 0.2 CEUs/2 PDHs. 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]