# Identification of Ground Intrusion in Underground Structures Based on Distributed Structural Vibration Detected by Ultra-Weak FBG Sensing Technology

> Research article (Sensors, 2019) · cited 43× · AI/ML

**Wikidata**: [openalex:W2944544017](https://www.wikidata.org/wiki/openalex:W2944544017)  
**Source**: https://4ort.xyz/entity/identification-of-ground-intrusion-in-underground-structures-based-on-distributed-structural-vibration-detected-by-ultra