开挖

• Instable zone analysis of high slope after landslide
  开挖边坡潜在不稳定范围的预测分析
• Application of soil nailing in tunnel portal excavation
  土钉支护在隧道洞门开挖中的应用
• Dewatering and drainage design for deep foundation pit excavation
  深基坑开挖降排水设计
• Execution of special geotechnical work - displacement piles
  特殊土工工程的开挖.桩的替换
• 5 . the effect of deposition reduction will be influe
  开挖底坡对减淤效果有一定的影响。
• Practice and cognition about use the technology of
  京杭运河下非开挖电缆管道工程的实践与认识
• Slope instability problems ; piles ; excavations ; tunnels
  斜坡的不稳定性；桩；深开挖；隧道
• Oct 2004 ： the no . 1 cold rolling mill started construction
  2004年10月：第一冷轧线开挖动工。
• You see , we dug it , we had to fill it back in
  你看到了，我们已经开挖了我们现在要重新填回去
• Analysis of ground subsidence caused by metro tunnel excavation
  地铁隧道开挖引起地表塌陷分析