Consolidation Settlement Calculator

Calculate primary consolidation: S_c = (C_c/(1+e_0))·H·log(σ_f/σ_0). Normally vs over-consolidated clay. Settlement at time t using Terzaghi consolidation theory. Degree of consolidation from T_v = c_v·t/H².

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 primary consolidation: S_c = (C_c/(1+e_0))·H·log(σ_f/σ_0). Normally vs over-consolidated clay. Settlement at time t using Terzaghi consolidation theory. Degree of consolidation from T_v = c_v·t/H²

Each component has a specific meaning:

  • Terzaghi consolidation theory — The terzaghi consolidation theory recorded for the patient or scenario being assessed.

Note: Interpret the consolidation result against the clinical thresholds and context described above.

How to Use

Enter the Terzaghi consolidation theory for the patient or scenario you are assessing. Calculate primary consolidation: S_c = (C_c/(1+e_0))·H·log(σ_f/σ_0). Normally vs over-consolidated clay. Settlement at time t using Terzaghi consolidation theory. Degree of consolidation from T_v = c_v·t/H². Use the consolidation result to inform your clinical assessment.

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Frequently Asked Questions