# Lessons learned from critical accidental fires in tunnels

> Research article (Tunnelling and Underground Space Technology, 2021) · cited 45× · AI/ML

**Wikidata**: [openalex:W3153916623](https://www.wikidata.org/wiki/openalex:W3153916623)  
**Source**: https://4ort.xyz/entity/lessons-learned-from-critical-accidental-fires-in-tunnels