Pressure amplification effect of initial compression waves in circumferential cracks of high-speed railway tunnel linings

Keyphrases

• Amplification Effect 100%
• Tunnel Lining 100%
• Pressure Amplification 100%
• High-speed Railway Tunnel 100%
• Initial Compression Wave 100%
• Train Velocity 100%
• Circumferential Crack 100%
• Crack Tip 80%
• Crack Depth 80%
• Influential Parameters 60%
• Concrete Block 60%
• Maximum Power 60%
• Power Spectrum Density 60%
• Maximum Pressure 40%
• Internal Energy 40%
• Concrete Spalling 40%
• Power Function 40%
• Crack Width 40%
• Aerodynamics 20%
• Turbulence 20%
• Crack Model 20%
• Calculation Method 20%
• Crack Surface 20%
• Crack Propagation 20%
• Cracking Behavior 20%
• Aerodynamic Pressure 20%
• Aerodynamic Effect 20%
• Pressure Wave 20%
• Air Molecules 20%
• High-speed Train 20%
• Crack Causes 20%
• Indoor Experiment 20%
• Tunnel Crack 20%
• Tunnel Lining Defect 20%
• Propagation Block 20%
• Pressure-velocity 20%

Engineering

• Railway 100%
• Circumferential Crack 100%
• Compression Wave 100%
• Tunnel 100%
• Crack Tip 66%
• Crack Depth 66%
• Spectrum Density 50%
• Power Spectra 50%
• Aerodynamics 50%
• Concrete Block 50%
• Crack Mouth 33%
• Crack Width 33%
• Internal Energy 33%
• Cracking Behavior 16%
• High Speed Train 16%
• Superposition 16%
• Main Conclusion 16%
• Crack Surface 16%
• Air Molecule 16%
• Crack Propagation 16%
• Severe Defect 16%
• Elastic Wave 16%