PDF(1070 KB)
PDF(1070 KB)
PDF(1070 KB)
隧道预支护对控制围岩变形的力学效果研究
Mechanical Effects of Advanced Supporting on Controlling Deformation of Surrounding Rock of Tunnel
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |