1) protection of segment leaving tail skin
管片脱出盾尾后的保护
2) tailskin protection
盾尾保护
1.
In mix-shield tunneling,TBM tailskin protection is the key point and lifeline in construction.
在泥水平衡盾构施工过程中,盾构机的盾尾保护是盾构施工中的关键点和生命线,一旦发生大的盾尾泄漏,将会给盾构施工带来灾难性后果。
3) be the shield and buckler
做靠山;做后盾;做可靠的保护者
4) shield segment
盾构管片
1.
Experimental study on alkali aggregate reactivity of aggregate for concrete of shield segment of Yangtze River Tunnel;
长江隧道盾构管片混凝土骨料碱活性试验研究
2.
This paper analyzes the working properties of shield segment in different cases according to the field measurement results of the stress,deformation of rebars,and surrounding rock pressure in shield segment of a metro tunnel.
根据某一地铁隧道盾构管片进行钢筋受力、变形、围岩压力等方面的现场测试结果,研究了盾构管片在不同工况下的工作特性。
3.
As a new kind of compound material, the steel fiber reinforced concrete has very good physical and mechanical performance and it is widely applied in civil engineering such as shield segment for its good ductility, crack resistance and impact resistance.
钢纤维混凝土作为一种新型复合材料,具有优良的物理、力学性能,钢纤维的加入,大大的改善和提高了混凝土的性能,因为其延性大、抗裂性好、抗冲击性强等特点而被广泛应用于土木工程结构物中,例如盾构管片。
5) pipe whip protection
管道甩出保护
6) conduit boot
导管引出[保护]罩
