# An innovative support technology employing a concrete-filled steel tubular structure for a 1000-m-deep roadway in a high in situ stress field

> Research article (Tunnelling and Underground Space Technology, 2017) · cited 130× · AI/ML

**Wikidata**: [openalex:W2772009289](https://www.wikidata.org/wiki/openalex:W2772009289)  
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