Research Article
Study on Structural Service Performance of Heavy-Haul Railway Tunnel with Voided Base
Figure 7
Time-history curves for vertical displacement of the inverted arch. (a) Vertical displacement of the inverted arch under different void widths (with a void thickness of 10 cm). (b) Vertical displacement of the inverted arch under different void thicknesses (with a void width of 4 m).
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(b) |