Advances in Civil Engineering / 2020 / Article / Tab 3

Research Article

Instability Analysis of a Low-Angle Low-Expansive Soil Slope under Seasonal Wet-Dry Cycles and River-Level Variations

Table 3

Soil parameters for the slope stability analysis.

SituationStratumCohesionFriction angleUnit weightPoisson ratio
c (kPa)φ (°)γ (kN/m3)

The first winter137.917.219.00.3
233.619.019.80.3
349.122.319.90.3

The first summer132.314.319.00.3
230.814.619.80.3
332.015.119.90.3

The third summer125.812.919.00.3
221.611.719.80.3
328.813.519.90.3

The sixth summer122.612.219.00.3
215.411.019.80.3
325.612.819.90.3

The ninth summer119.411.519.00.3
212.310.219.80.3
322.412.019.90.3

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