C. Geotechnical Engineering (HGE)

Coefficient of consolidation

Coefficient of permeability (hydraulic conductivity)

Coefficient of volume compressibility

Coefficient of compressibility

Compression index

Primary settlement (Normally Consolidated)

Additional Pressure

Effective overburden

Seepage

Total Stress

Pore Water Pressure / Neutral Stress

Effective Stress

Height of Capillary Rise

Primary Settlement (P_{o}+\Delta P<P_{c} )

Primary Settlement (P_{o}+\Delta P>P_{c} )

Swell Index / Recompression Index

Over Consolidation Ration

Shrinkage Limit

Shrinkage Ratio

Specific Gravity of Solids

Plasticity Index

Shrinkage Index

Consistency Index

Liquidity Index

Flow Index

Toughness Index

Activity Classification

Group Index

Partial Group Index

Brittle Solid Consistency

CI > 1 & LI < 0

Plastic Consistency

0 < CI <1 & 0 < LI <1

Liquid Consistency

CI < 0 & LI > 1

Inactive Activity Classification

Ac < 0.75

Normal Activity Classification

0.75 < Ac < 1.25

Active Activity Classification

Ac > 1.25

Discharge

Discharge Velocity

Seepage Velocity / Interstitial Velocity

Seepage Force

Transmissivity

Hydraulic Gradient

Coefficient of Permeability / Hydraulic Conductivity (Constant Head Test)

Coefficient of Permeability / Hydraulic Conductivity (Falling / Variable Head Test)

Coefficient of Permeability / Hydraulic Conductivity (Pumping Test: Unconfined Aquifer)

Coefficient of Permeability / Hydraulic Conductivity (Pumping Test: Confined Aquifer)

Equivalent Coefficient of Permeability / Equivalent Hydraulic Conductivity (Parallel Flow)

Equivalent Coefficient of Permeability / Equivalent Hydraulic Conductivity (Perpendicular Flow)

Coefficient of lateral soil Pressure (Active Soil)

Coefficient of lateral soil Pressure (Passive Soil)

Coefficient of lateral soil Pressure (Rest Soil)

Coefficient of lateral soil Pressure (Active Soil) ($\beta$ = 0)

Coefficient of lateral soil Pressure (Passive Soil) ($\beta$ = 0)

Soil Pressure

Cohesion Pressure

Surcharge Pressure

Water Pressure

Stress Increase (Point Load)

Stress Increase (Uniform Load)

Ultimate Bearing Capacity Equation: General Shear Failure (Circular Footing)

Ultimate Bearing Capacity Equation: General Shear Failure (Square Footing)

Ultimate Bearing Capacity Equation: General Shear Failure (Strip / Wall Footing)

Ultimate Bearing Capacity Equation: Local Shear Failure (Circular Footing)

Ultimate Bearing Capacity Equation: Local Shear Failure (Square Footing)

Ultimate Bearing Capacity Equation: Local Shear Failure (Strip / Wall Footing)

Allowable Bearing Capacity

Effective Cohesion of soil

Capacity of Driven Piles in Sand Layer (Due to Friction)

Capacity of Driven Piles in Sand Layer (Due to Tip)

Total Capacity of Driven Piles

Capacity of Driven Piles in Clay Layer (Due to Friction)

Capacity of Driven Piles in Clay Layer (Due to Tip

Critical Depth For Loose Sand

Critical Depth For Dense Sand

Friction Ratio

Factor of Safety Against Sliding w/o seepage (Slope Stability: Infinite Slope)

Factor of Safety Against Sliding w/ seepage (Slope Stability: Infinite Slope)

Factor of Safety Against Sliding (Slope Stability: Fixed Slope)

Frictional Resisting Force

Cohesive Resisting Force

Maximum Height for critical equilibrium

Stability Number

Stability Factor

Sand Envelope With Surcharge

Soft - Medium Clay Envelope With Surcharge

Clay Height (Brace Cut)

Angle of Failure in Shear

Void Ratio

Porosity

Degree of Saturation

Water / Moisture Content

Air Content

Air Void Ratio

Critical Hydraulic Gradient

Submerged / Bouyant Unit Weight

Bulk Specific Gravity

Specific Gravity of Solids

Volume of Voids

Total Volume

Total Weight

Relative Density / Density Index