Finite Element Analysis of Natural Thawing Heat Transfer of Artificial Frozen Soil in Shield-Driven Tunnelling

<div>Variation of temperature with natural thawing time along the radial and longitudinal directions: (a) radial direction (Path 1); (b) longitudinal direction (Path 2).</div>

Advances in Civil Engineering

fig8

Figure 8

Figure 8: Finite Element Analysis of Natural Thawing Heat Transfer of Artificial Frozen Soil in Shield-Driven Tunnelling 