Fig. 1: Real-world concrete monitoring diagram with the proposed AI framework for infrastructure sensing.
From: Real-time concrete strength monitoring using piezoelectric sensors and deep learning
a Concrete slab cast with piezoelectric sensors and cylinder samples, designed to capture in-situ conditions for long-term monitoring. b Sensor and sample layout showing the placement of over 100 sensors across the concrete slab and associated test cylinders (including cast-in-place (CIP) molds and cylinder samples). c Flowchart of the AI-based signal processing model, incorporating baseline compensation and non-signal features for accurate strength prediction.
