Module 2 : Theory of Earth Pressure and Bearing Capacity
Lecture 8 : Development of Bearing Capacity Theory [ Section 8.1: Terzaghi's & Meyerhof's Bearing Capacity Theory ]
8.1
Development of Bearing Capacity Theory
Application of limit equilibrium methods was first done by Prandtl on the punching of thick masses of metal. Prandtl's methods was adapted by Terzaghi to bearing capacity failure of shallow foundations. Vesic and others improved on Terzaghi's original theory and added other factors for a more complete analysis.
1.
Terzaghi’s Bearing Capacity Theory:
Assumptions in Terzaghi’s Bearing Capacity Theory.
Depth of foundation is less than or equal to its width.
Base of the footing is rough.
Soil above bottom of foundation has no shear strength; it is only a surcharge load against the overturning load
