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eess.SP2025
Data-Driven Assessment of Concrete Slab Integrity via Impact-Echo Signals and Neural Networks
Yeswanth Ravichandran, Duoduo Liao, Charan Teja Kurakula
Subsurface defects such as delamination, voids, and honeycombing critically affect the durability of concrete bridge decks but are difficult to detect reliably using visual inspect…
eess.SP2024★ 2 cited
Adaptive Signal Analysis for Automated Subsurface Defect Detection Using Impact Echo in Concrete Slabs
Deepthi Pavurala, Duoduo Liao, Chaithra Reddy Pasunuru
This pilot study presents a novel, automated, and scalable methodology for detecting and evaluating subsurface defect-prone regions in concrete slabs using Impact Echo (IE) signal…