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Failure Mechanism of Mountain Tunnel Cutting Face
Failure Mechanism Mountain Tunnel Cutting Face
2013/9/30
A space generates inside the ground by tunnel excavation and so the stress inside the ground surrounding the tunnel would change. This re-arrangement of stress has been investigated by so-called "trap...
Study on Earthquake Damage Characteristic on Mountain Tunnel and Analysis
Active Fault Earthquake Damage Mountain Tunnel Seismic Design
2011/12/15
This paper collects earthquake damage data and research on tunnel in recent years(Wenchuan earthquake,Ms 8.0;Yushu earthquake, Ms 7.1, Chi-Chi Earthquake,Ms 7.6 and so on). Damage patterns and charact...
Water Pressure Numerical Analysis of Lining Structure in Mountain Tunnel
Lining Mountain Tunnel Numerical Analysis Seepage Water Pressure
2011/12/20
It is hard to control the high pressure water in mountain tunnel construction. Distribution of seepage field, stress field and displacement field of tunnel are analyzed by numerical method with equiva...
Numerical Investigation of Flow and Dust Concentration Distributions in the Work Area of a Mountain Tunnel Currently under Construction
Numerical analysis Ventilation Dust concentration Particle motion
2016/3/30
Flow patterns, dust concentration profile, and particle motion in a mountain tunnel under
construction were calculated numerically for a full-scale tunnel to evaluate the effectiveness
of the planne...