Seismic Design of Tunnels - Parsons Brinckerhoff
Seismic Design of Tunnels - Parsons Brinckerhoff
Seismic Design of Tunnels - Parsons Brinckerhoff
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Figure 8.<br />
Free-Field Shear Distortion <strong>of</strong> Ground<br />
(Non-Perforated Medium)<br />
Figure 9.<br />
Shear Distortion <strong>of</strong> Perforated Ground<br />
(Cavity in-Place)<br />
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