# Multi-echelon support method to limit asymmetry instability in different lithology roadways under high ground stress

> Research article (Tunnelling and Underground Space Technology, 2020) · cited 27× · AI/ML

**Wikidata**: [openalex:W3109581536](https://www.wikidata.org/wiki/openalex:W3109581536)  
**Source**: https://4ort.xyz/entity/multi-echelon-support-method-to-limit-asymmetry-instability-in-different-lithology-roadways-under-high-ground-stress