# Intelligent classification model of surrounding rock of tunnel using drilling and blasting method

> Research article (Underground Space, 2020) · cited 59× · AI/ML

**Wikidata**: [openalex:W3114883720](https://www.wikidata.org/wiki/openalex:W3114883720)  
**Source**: https://4ort.xyz/entity/intelligent-classification-model-of-surrounding-rock-of-tunnel-using-drilling-and-blasting-method