Study on Temperature Field Evolution and Frozen Wall Closure Judgment Criteria of Inclined Shaft under Inclined Holes Freezing Condition

<div>Evolution of the radial temperature field in monitoring section D1: (a) at arch crown-J1, (b) at arch baseline-J2, (c) at wall corner-J3, and (d) at base plate- J4.</div>

Geofluids

fig8

Figure 8

Figure 8: Study on Temperature Field Evolution and Frozen Wall Closure Judgment Criteria of Inclined Shaft under Inclined Holes Freezing Condition 