Microstructural Features of Freezing and Thawing-Creep Damages for Concrete Mixed with Fly Ash

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2021/6641419/figures/6641419.fig.007a.svgz" name="6641419.fig.007a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>River pattern</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2021/6641419/figures/6641419.fig.007b.svgz" name="6641419.fig.007b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Step pattern</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2021/6641419/figures/6641419.fig.007c.svgz" name="6641419.fig.007c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Irregular pattern</td></tr><tr class="fig-image" id="d"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2021/6641419/figures/6641419.fig.007d.svgz" name="6641419.fig.007d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Semispherical surface pattern</td></tr></table>

Geofluids

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Figure 7

Figure 7: Microstructural Features of Freezing and Thawing-Creep Damages for Concrete Mixed with Fly Ash 