Research Article
Study on Structural Service Performance of Heavy-Haul Railway Tunnel with Voided Base
Figure 8
Time-history curves for vertical velocity of the inverted arch under different void cases. (a) Vertical velocity of the inverted arch under different void widths (with a void thickness of 10 cm). (b) Vertical velocity of the inverted arch under different void thicknesses (with a void width of 4 m).
(a) |
(b) |