Multiperiod Hierarchical Location Problem of Transit Hub in Urban Agglomeration Area

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2017/7189060/figures/7189060.fig.0013a.svgz" name="7189060.fig.0013a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>The short-term location planning of THUAA in Beijing-Tianjin-Hebei Region</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2017/7189060/figures/7189060.fig.0013b.svgz" name="7189060.fig.0013b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>The medium-term location planning of THUAA in Beijing-Tianjin-Hebei Region</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/mpe/volume-2017/7189060/figures/7189060.fig.0013c.svgz" name="7189060.fig.0013c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>The long-term location planning of THUAA in Beijing-Tianjin-Hebei Region</td></tr></table>

<div>The location of THUAA in Beijing-Tianjin-Hebei Region.</div>

Mathematical Problems in Engineering

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Figure 13

Figure 13: Multiperiod Hierarchical Location Problem of Transit Hub in Urban Agglomeration Area 