Evaluation of tunnel face stability by transparent soil models

Keyphrases

• Tunnel Face Stability 100%
• Tunnel Face 100%
• Face Support Pressure 75%
• Cover-to-diameter Ratio 50%
• Shield Tunnel 50%
• Support Pressure 50%
• Active Earth Pressure 25%
• Soil Movement 25%
• Effective Vertical Stress 25%
• Tunnel Axis 25%
• Cohesionless Soil 25%
• Chimney 25%
• Minimum Support 25%
• Model Soil 25%
• Saturated Sand 25%

Earth and Planetary Sciences

• Cohesionless Soil 100%
• Earth Pressure 100%
• Dense Medium 100%

Engineering

• Support Pressure 100%
• Diameter Ratio 40%
• Shield Tunneling 40%
• Cohesionless Soil 20%
• Saturated Sand 20%
• Soil Movement 20%