Estimating the Uplift Bearing Capacity of Belled Piers Adjacent to Sloping Ground by Numerical Modeling Based on Field Tests

Table 1

Geotechnical properties of rock samples in the field test area.

Category	Gs (kN/m^3)	(%)	c (kPa)	φ (°)	Uniaxial saturated compressive strength of rocks Rc (MPa)
Sandstone	17.4∼18.8	22.01∼32.01	22.45∼48.02	20.56∼33.82	4.97