Numerical Simulation of Damping Performance of Elastically Supported Underground Arch Structures Subject to Penetration and Explosion

<div>The schematic diagram of the calculation model for underground arch structure with elastic support. (a) Rock anchor reinforcement. (b) Air. (c) Elastic support and damping support. (d) Surrounding rock. (e) Reinforced concrete straight wall arch. (f) Reinforced concrete bedding.</div>

Advances in Civil Engineering

fig1

Figure 1

Figure 1: Numerical Simulation of Damping Performance of Elastically Supported Underground Arch Structures Subject to Penetration and Explosion 