Long-span bridges are the lifeline throats of urban transportation network. Deflection (ie,
deformation) behavior of long-span bridges is complex. It can be found from long-term …

To achieve data-driven intelligence in engineering applications, the key requirements for
distributed optical fiber sensor networks are large capacity, long distance, dense distribution …

The instability or destruction of diaphragm walls in underground engineering will cause
significant economic losses and casualties. The distributed and high-precision monitoring of …

In order to monitoring vibration-reduction and vibration-isolation effects of subway floating
slab, an FBG displacement sensor was developed to monitor the deformation of the subway …

Distributed optical fiber vibration sensing system (DVS) based on phase-sensitive optical
time domain reflectometer (OTDR) is widely used for its simple structure and high sensitivity …

Fiber optic sensing has been widely acknowledged as a dependable tool to monitor pile
performance. However, its applicability is restricted by the limited multiplexing capacity of …

To improve the recognition rate of ultra-weak fiber Bragg grating (UWFBG) arrays in
perimeter security monitoring, this paper proposes a msCNN-LSTM combinatorial model …

Intrusion identification has been an intractable task for perimeter security. One of the primary
challenges is to possess high identification rate over a long-distance range monitoring. This …

Tracking the moving state and analyzing the distribution feature of an aircraft taxiing on the
pavement are crucial for runway safety management. One challenge is to provide a reliable …

Monitoring the subway vibration reduction effect is vital since subway train-induced vibration
brings great damage and distress to the buildings and residents along the metro line. To …