crown wall meaning in English
顶墙
Examples
- What ’ s more , this paper takes the effect of crown wall rock and mid - board foundation reinforced parametric variation on tunnel structure stress and stability into account grounded on building typical section model of i wall - rock sector
另外,本文还通过建立类围岩地段隧道典型断面模型,分别考虑拱顶围岩和中墙地基加固参数的变化对隧道结构受力和稳定性的影响。