1) multipropped excavation
多层支撑深开挖
2) braced excavation
支撑开挖
3) un-timbered excavation
无支撑开挖
4) deep excavation
深层开挖
1.
Analysis for ultimate uplift capacity of tension piles under deep excavation;
深层开挖条件下抗拔桩极限承载力分析
5) multi-layer supporting
多层支撑
1.
The holding power invariant method and program exploration of multi-layer supporting and layer by layer excavation;
多层支撑逐层开挖支承力不变法及编程开发
6) force of face support
开挖面支撑压力
补充资料：开挖
kāiwā
[excavate] 挖出并运走(如土壤或矿物)
用机械开挖
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