• 1. circular lining tunnel: 圆形衬砌隧道
• 2. circular tunnel lining: 圆形隧道衬砌
• 3. multi-center circular arc tunnel lining: 多心圆拱隧道衬砌

更多释义

• 1.For tunnel sections with good surrounding rocks, the U-shaped rock-bolted section is selected as a final optimized section instead of the original circular reinforcement concrete lining section.
  对隧洞围岩条件良好洞段，论证取消隧洞原圆形钢筋混凝土衬砌，选定马蹄形锚喷断面作为最终优化断面形式。
  dict.yoduao.com
• 2.The elastoplastic problem for circular pressured tunnel with lining is investigated.
  研究含衬砌圆形压力隧洞的弹塑性问题。
  dict.yoduao.com

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