# Crack identification in circular arches through natural frequency variations and the firefly hybrid algorithm

> Research article (Mechanics of Advanced Materials and Structures, 2023) · cited 19× · AI/ML

**Wikidata**: [openalex:W4380882859](https://www.wikidata.org/wiki/openalex:W4380882859)  
**Source**: https://4ort.xyz/entity/crack-identification-in-circular-arches-through-natural-frequency-variations-and-the-firefly-hybrid-algorithm