Study on the Reinforcing Effects of the FRP-PCM Method on Tunnel Linings for Dynamic Strengthening

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2021/8926423/figures/8926423.fig.001a.svgz" name="8926423.fig.001a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Installation of FRP grids</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2021/8926423/figures/8926423.fig.001b.svgz" name="8926423.fig.001b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Spray of Polymer Cement Mortar</td></tr></table>

<div>Reinforcement procedure with the FRP-PCM method.</div>

Geofluids

fig1

Figure 1

Figure 1: Study on the Reinforcing Effects of the FRP-PCM Method on Tunnel Linings for Dynamic Strengthening 