The Coupling Dynamic Analysis and Field Test of TBM Main System under Multipoint Impact Excitation

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/313259/figures/313259.fig.008a.svgz" name="313259.fig.008a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Cutterhead</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/313259/figures/313259.fig.008b.svgz" name="313259.fig.008b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Cutterhead bearing flange</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/313259/figures/313259.fig.008c.svgz" name="313259.fig.008c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Mid frame</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/313259/figures/313259.fig.008d.svgz" name="313259.fig.008d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>End of the support cylinder</td></tr></table>

Shock and Vibration

fig8

Figure 8

Figure 8: The Coupling Dynamic Analysis and Field Test of TBM Main System under Multipoint Impact Excitation 