The Effect of Intersection Angle on the Failure Mechanism of Utility Tunnel

<div>The deformation of the utility tunnel. (a) The trend of horizontal displacement in section with different intersection angle. (b) 3D illustration of the mechanism of deformation of utility tunnel.</div>

Advances in Civil Engineering

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Figure 9

Figure 9: The Effect of Intersection Angle on the Failure Mechanism of Utility Tunnel 