The importance of wireless sensor networks in structural health monitoring is unceasingly
growing, because of the increasing demand for both safety and security in the cities. The …

In concrete structures, surface cracks are important indicators of structural durability and
serviceability. Generally, concrete cracks are visually monitored by inspectors who record …

Sensors and systems in Civionics technology play an important role for continuously
facilitating real-time structure monitoring systems by detecting and locating damage to or …

The detection and recognition of surface cracks are of great significance for structural safety.
This paper is based on a deep-learning methodology to detect and recognize structural …

A fatigue damage diagnosis and prognosis approach has been developed based on strain
monitoring. The fatigue experiment is conducted on 2024 aluminum specimens with center …

Crack detection is essential for observing structural health and guaranteeing structural
safety. The manual crack and other damage detection process is time-consuming and …

This article describes research that investigated the ability of a carbon nanotube (CNT)
sensor to detect and monitor fatigue crack initiation and propagation in metal structures. The …

This article presents an online remaining fatigue life estimation (prognosis) technique using
nonlinear ultrasonic modulation. When two ultrasonic inputs at two distinct frequencies are …

This paper presents a spectral noise and data reduction technique based on long short-term
memory (LSTM) network for nonlinear ultrasonic modulation-based fatigue crack detection …

Nonlinear modulation is a promising technique for ultrasonic non-destructive damage
identification. A wireless sensor network is ideally suited to monitor large structures using …