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Foundation Engineering2D

Retaining Walls - Theory & Concepts - M S E Wall

Types of retaining walls, stability analysis, and design principles.

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MSE Wall Internal Stability Visualizer

Active Earth Pressure Coeff.

Ka=1−sin⁡(30∘)1+sin⁡(30∘)=0.333K_a = \frac{1 - \sin(30^\circ)}{1 + \sin(30^\circ)} = 0.333

Maximum Pressure at Base

pa=γ⋅H⋅Ka=36.0 kPap_a = \gamma \cdot H \cdot K_a = 36.0 \text{ kPa}

Total Thrust Force

Pa=12γH2Ka=108.0kN/mP_a = \frac{1}{2} \gamma H^2 K_a = 108.0 \text{kN}/\text{m}

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