Experimental Study on Characteristics of Seismic Damage and Damping Technology of Absorbing Joint of Tunnel Crossing Interface of Soft and Hard Rock

<div>Internal force of tunnel vault at each monitoring section. (a) Principal tensile stress of vault. (b) Bending moment of vault. (c) Axial force of vault.</div>

Shock and Vibration

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Figure 16

Figure 16: Experimental Study on Characteristics of Seismic Damage and Damping Technology of Absorbing Joint of Tunnel Crossing Interface of Soft and Hard Rock 

Figure 16 | Experimental Study on Characteristics of Seismic Damage and Damping Technology of Absorbing Joint of Tunnel Crossing Interface of Soft and Hard Rock 