Time Factor (Tv) for Consolidation

Calculate the dimensionless time factor Tv for one-dimensional consolidation and convert to real consolidation time using Cv and drainage path length per Terzaghi's theory.

2D stress state at a point. All stresses in MPa.

σx — Normal Stress X (MPa)
σy — Normal Stress Y (MPa)
τxy — Shear Stress (MPa)
⚙ Mechanical Note: Results are based on standard textbook formulas and ISO/AASHTO references. Always verify critical designs with applicable codes (ISO 898, AASHTO 1993, AISC, Eurocode 3) and a qualified engineer.
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How It Works

Calculate the dimensionless time factor Tv for one-dimensional consolidation and convert to real consolidation time using Cv and drainage path length per Terzaghi's theory

Each component has a specific meaning:

  • Cv — The cv recorded for the patient or scenario being assessed.
  • Drainage path length per Terzaghi's theory — The drainage path length per terzaghi's theory recorded for the patient or scenario being assessed.

Note: Interpret the time factor tv result against the clinical thresholds and context described above.

How to Use

Enter the Cv, drainage path length per Terzaghi's theory for the patient or scenario you are assessing. Calculate the dimensionless time factor Tv for one-dimensional consolidation and convert to real consolidation time using Cv and drainage path length per Terzaghi's theory. Use the time factor tv result to inform your clinical assessment.

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Frequently Asked Questions