1) preconsolidation and post excavation method
先固后挖法
2) supporting at first and excavating behind
先支后挖
1.
Based on several experiences and lessons for tunnels with strongly pressured surrounding rock,the construction method of supporting at first and excavating behind hsa been proposed.
本文在接收了世界上四座强挤压围岩隧道经验教训之后提出了先支后挖法。
3) solid-liquid two-stage fermentation
先固后稀
4) post-excavaion method
后挖法
5) dugand covered underground railway
先挖后填式地下铁道
6) post-cure process
后焙固法
补充资料：暗挖法
见隧道及地下工程施工方法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条