Experimental Investigation of Ground and Air Temperature Fields of a Cold-Region Road Tunnel in NW China

<div>Distribution of thermometric elements. (a) Field installation of temperature sensors. (b) The radial distribution of thermometric elements. (c) Distribution of thermometric elements in longitude along the tunnel.</div>

Advances in Civil Engineering

fig5

Figure 5

Figure 5: Experimental Investigation of Ground and Air Temperature Fields of a Cold-Region Road Tunnel in NW China 