Engineering Characteristics and Application Analysis of Red Sandstone in the Lanzhou Metro

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2023/8927005/figures/8927005.fig.004a.svgz" name="8927005.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Provincial Government Station</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2023/8927005/figures/8927005.fig.004b.svgz" name="8927005.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Xiguanshizi Station</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2023/8927005/figures/8927005.fig.004c.svgz" name="8927005.fig.004c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>No. 5 Bus Company Station</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2023/8927005/figures/8927005.fig.004d.svgz" name="8927005.fig.004d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Yanbei Road Station</td></tr></table>

<div>The red sandstone particle size distribution curve.</div>

Geofluids

fig4

Figure 4

Figure 4: Engineering Characteristics and Application Analysis of Red Sandstone in the Lanzhou Metro 