PDF(4253 KB)
PDF(4253 KB)
PDF(4253 KB)
浅埋偏压小净距黄土隧道初支拱架选型
Arches Selection in Primary Support for Shallow Buried Loess Tunnel with Small Interval & Unsymmetrical Pressure
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |