# Crack detection and retardation of steel structure by smart CFRP embedding PPP-BOTDA fiber sensors

> Research article (Journal of Building Engineering, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4206158433](https://www.wikidata.org/wiki/openalex:W4206158433)  
**Source**: https://4ort.xyz/entity/crack-detection-and-retardation-of-steel-structure-by-smart-cfrp-embedding-ppp-botda-fiber-sensors