Zobrazeno 1 - 1
of 1
pro vyhledávání: '"520"'
Publikováno v:
E3S Web of Conferences, Vol 136, p 04021 (2019)
When the Xiaojiazhai tunnel is constructed by the double-wall method, different curvature radii have different effects on controlling the stability of the surrounding rock and speeding up the construction progress. By numerically simulating the tunne