Tunnel Ground Reaction Curve Calculator
Calculate elasto-plastic ground reaction curves (GRC), plastic failure radius ($R_{pl}$), radial wall convergence ($u_r$), and support installation equilibrium.
Tunnel Geometry & Geotechnical Properties
Convergence & Plastic Yield Results
Wall Radial Convergence (u_r)
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Plastic Zone Radius (R_pl)
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In-Situ Stress P_0
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Critical Press. p_icr
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Behavior State
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Ground Reaction & Squeezing Assessment
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