Study on Mechanical and Microscopic Properties of Fly Ash Cement-Based Materials in High Geothermal Environment

<div>Construction environment inside the tunnel: (a) hot-dry environment inside the tunnel and (b) hot-humid environment inside the tunnel.</div>

Advances in Civil Engineering

Figure 1: Study on Mechanical and Microscopic Properties of Fly Ash Cement-Based Materials in High Geothermal Environment 