Kay Wille
Professor & Department Head/Civil and Environ Engineering
Material based dynamic increase factor models for UHP-FRC under compression and tension
2021
Mandy Xu, Kay Wille
Research Type: Journal Article

EVALUATION OF REACTION PROGRESS IN PYRRHOTITE-IMPACTED CONCRETE FOUNDATIONS USING A WD-XRF METHOD
2021
James Mahoney, Kay Wille, Maria Chrysochoou
Research Type: Poster/Presentation

Development and Testing of High / Ultra-high Early Strength Concrete for Durable Bridge Components and Connections
2021
Kay Wille, Bijaya Rai, Ramesh B Malla
Research Type: Poster/Presentation

“Development of Non-Proprietary Ultra High Performance Concrete,"
2021
Bijaya Rai, Kay Wille, Ramesh B Malla
Research Type: Poster/Presentation

Direct tensile behavior of steel fiber reinforced ultra-high performance concrete at high strain rates using modified split Hopkinson tension bar
2022
Mostafa Hassan, Kay Wille
Research Type: Journal Article

" Development and Testing of High / Ultra-High Early Strength Concrete for durable Bridge Components and Connections," Final Research Project Technical Report (Project#2.5), U.S. DOT UTC - Transportation Infrastructure, Durability Center (TIDC) program, Orono, ME; Oct.. 2022; 83 pages
2022
Kay Wille, Bijaya Rai, Ramesh B Malla
Research Type: Other Scholarly Work

Ultra-high performance concrete - Opportunities for a more sustainable and environmentally friendly infrastructure
2022
Research Type: Poster/Presentation

Deleterious Oxidation Reaction of Iron Sulfides in Concrete Aggregate
2022
Maria Chrysochoou, Kay Wille, James Mahoney
Research Type: Poster/Presentation

Crumbling Concrete Foundations Due to Pyrrhotite in the US: Investigation and Research
2022
Kay Wille, Maria Chrysochoou, James Mahoney
Research Type: Poster/Presentation

Risk assessment framework for concrete with pyrrhotite – Aggregate Characterization
2022
Maria Chrysochoou, Kay Wille, James Mahoney
Research Type: Poster/Presentation

Material Based Dynamic Increase Factor Models for UHPC under Compression and Tension
2022
Kay Wille, Mandy Xu
Research Type: Poster/Presentation

Pyrrhotite in Concrete - Research & Field Testing in Connecticut & Massachusetts
2022
Kay Wille, Maria Chrysochoou, James Mahoney
Research Type: Poster/Presentation

Stabilizing Dispersed Colloidal Nanosilica Exposed to an Ultra-High Performance Concrete Environment
2023
Kay Wille, Douglas Hendrix
Research Type: Journal Article

Time-dependent Properties of Steam Cured Non-Proprietary Ultra High-Performance Concretes
2023
Bijaya Rai, Kay Wille
Research Type: Journal Article

Non-Proprietary Ultra-High Performance Concrete with Recycled Glass Powder
2023
Bijaya Rai, Kay Wille
Research Type: Poster/Presentation

Concrete Deterioration through Pyrrhotite containing Aggregates
2023
James Mahoney, Lesley Frame, Maria Chrysochoou, Kay Wille
Research Type: Poster/Presentation

A Novel Repair for Steel Girder Bridges with Corrosion Damage Utilizing UHPC
2024
Kay Wille, Arash E Zaghi, Dominic Kruszewski, Kevin McMullen
Research Type: Conference Proceedings

Three Dimensional Plasticity Material Model for Ultra-High Performance Fibre Reinforced Concrete under Compressive Loading
2024
Research Type: Conference Proceedings

Influence of fiber orientation on the properties of strain hardening ultra-high performance fiber reinforced concrete (UHPFRC) under direct tensile loading
2024
Kay Wille, Corey Hollmann
Research Type: Conference Proceedings

Strain Rate Dependent Tensile Behavior of Ultra-High Performance Fiber Reinforced Concrete
2024
Kay Wille, Antoine E Naaman, Sherif El-Tawil
Research Type: Conference Proceedings