A Simple Solution and Dilatancy Characterization for a Circular Tunnel Excavated in the Nonlinear Strain-Softening and Nonlinear Dilatancy Rock Mass

<div>A result comparison between the proposed solution and referenced example. (a) Rock stress. (b) Rock displacement. (c) Relationship between Rp and pi. (d) Relationship between Rs and pi [<a href="/journals/ace/2023/3280223/#B41">41</a>].</div>

Advances in Civil Engineering

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Figure 4

Figure 4: A Simple Solution and Dilatancy Characterization for a Circular Tunnel Excavated in the Nonlinear Strain-Softening and Nonlinear Dilatancy Rock Mass 

Figure 4 | A Simple Solution and Dilatancy Characterization for a Circular Tunnel Excavated in the Nonlinear Strain-Softening and Nonlinear Dilatancy Rock Mass 