Numerical Investigation on Influential Factors for Quality of Smooth Blasting in Rock Tunnels

<div>Original Holmquist–Johnson–Cook (HJC) model [<a href="/journals/ace/2020/9854313/#B30">30</a>]. (a) Equation of the yield surface. (b) Damage model of rock and concrete. (c) Hydrostatic pressure and volumetric strain curve of rock and concrete.</div>

Advances in Civil Engineering

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Figure 1

Figure 1: Numerical Investigation on Influential Factors for Quality of Smooth Blasting in Rock Tunnels 