PDF(1209 KB)
PDF(1209 KB)
PDF(1209 KB)
大跨软岩隧道二衬合理支护时机的分析与优化
Simulation and Optimization of Supporting Time of Secondary Lining for Large-Span Soft Rock Tunnel
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |