GEOTECHNICAL MONOGRAPH
Geotechnical Soil Mechanics & Triaxial Stress Inversion.
Mohr-Coulomb failure envelopes, Terzaghi effective stress pore pressures, and cyclic liquefaction susceptibility.
Triaxial Shear
Consolidated Undrained (CU) Triaxial Tests: Pore Water Pressure and Effective Friction
Applying cell confining pressures and measuring Skempton's B-parameter to determine true effective shear strength parameters.
9 min read • Verified Metric
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Laboratory Telemetry
34° Phi
Friction Angle
0.08 Cc
Compression Index
10⁻⁹ m/s
Clay Hydraulic Perm.
CALIBRATED: 2026-10
Terzaghi 1D Consolidation Theory: Excess Pore Pressure Dissipation in Clays
Predicting multi-year structural foundation settlement rates using oedometer compression index (Cc) and drainage path lengths.
8 min read
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Flexible-Wall Hydraulic Conductivity: ASTM D5084 Permeameter Testing in Clays
Preventing sidewall leakage in low-permeability landfill barrier liners using pressurized latex membranes.
7 min read
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Cyclic Liquefaction Susceptibility: Saturated Silt and Sand Under Earthquake Loading
How repetitive seismic shear strain cycles build excess pore pressure until effective stress drops to zero, turning soil into liquid slurry.
8 min read
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