Research and Application of BQ-hg Method for Surrounding Rock Classification of Tunnels with High Geostress
Ren Yang, Li Tianbin, Zhang Guangyang, Niu Wenlin, Lin Zhiheng
Chinese Journal of Underground Space and Engineering ›› 2011, Vol. 7 ›› Issue (3) : 449-456.
Research and Application of BQ-hg Method for Surrounding Rock Classification of Tunnels with High Geostress
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |