Presentation Post-Earthquake Assessment of Bridge Columns Using AI Enabled Computer Vision Modern seismic design codes ensure a large displacement capacity and prevent total collapse for bridges. However, this performance objective […]
Presentation Carbon-Fiber Tape Based Electrical Deicing System: Experiments, Field Performance and Application Issues In cold regions, snow and ice cause serious safety problems to the transportation system. Southcentral Alaska, particularly, […]
Presentation Recent Advances in Measuring Volume of Soil Specimen in Triaxial Testing Triaxial tests have been widely used for measuring the stress-strain behavior of both saturated and unsaturated soils. Volume/displacement […]
Presentation Rock Failure Process Analysis A major difficulty in studying the fracture mechanisms for rock subjected to various loads is the fact that rock is a natural, composite material which […]
Presentation Long-term Bond Characteristics of the Interface Between Substrate and Shotcrete Overlay Shotcrete is becoming popular for vertical and overhead applications where conventional formwork and repairs are difficult and costly. […]
Presentation Decryption of Concrete Durability Deterioration Mechanisms Using Concrete Petrography and Image Analysis While good workability and mechanical performance are critical for the construction of transportation infrastructure, the stakeholders also […]
Presentation Developing Enhanced Performance Curves of ITD Asphalt Pavements by Mining the Historical Data This presentation introduces work of a recently finished project aiming to develop reliable and realistic and […]
Presentation Evolutionary Characteristics of Microstructural Hydration and Chloride Diffusion in UHPC This webinar presents the evolutionary characteristics of microstructural hydration and chloride migration in ultra-high performance concrete (UHPC). The physicochemical […]
Presentation Quantifying and Reducing Uncertainty in Resilience Assessment of Transportation Networks Using Dynamic Bayesian Network The Nation’s transportation systems are complex and are some of the highest-valued and largest public […]
Presentation Seismic Performance of Corroded Precast Concrete Columns Accelerated Bridge Construction (ABC) results in bridges that are assembled using precast concrete elements built with better quality in significantly shorter time […]
Presentation Meta-learning-based surrogate modeling and system digital twin for life-cycle management of infrastructure systems Life-cycle management (LCM) is an effective tool to balance structural safety and cost. With recent advances […]
Presentation Forensic analysis of outdoor exposed legacy samples undergoing corrosion propagation Forensic analysis was performed on outdoor samples that showed cracks. One or more rebars were removed from the selected […]