[Retracted] The Mechanical Performance of Shear Key of Immersed Tube Tunnel with Differential Foundation Settlement

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/js/volume-2016/2841753/figures/2841753.fig.009a.svgz" name="2841753.fig.009a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Side-wall vertical shear keys of A-B cross section</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/js/volume-2016/2841753/figures/2841753.fig.009b.svgz" name="2841753.fig.009b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Side-wall vertical shear keys of B-C cross section</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/js/volume-2016/2841753/figures/2841753.fig.009c.svgz" name="2841753.fig.009c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Mid-wall vertical shear keys of A-B cross section</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/js/volume-2016/2841753/figures/2841753.fig.009d.svgz" name="2841753.fig.009d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Mid-wall vertical shear keys of B-C cross section</td></tr></table>

<div>The third principal stress of shear key.</div>

Journal of Sensors

fig9

Figure 9

Figure 9: [Retracted] The Mechanical Performance of Shear Key of Immersed Tube Tunnel with Differential Foundation Settlement 