From: A deformation-dependent coupled Lagrangian/semi-Lagrangian meshfree hydromechanical formulation for landslide modeling
Stress
Internal forces
Difference (%)
\(a=3.0\)
\(a=1.5\)
\(x\)
− 0.16039
− 0.16252
1
\({x}^{2}\)
− 0.00452
0.00599
176
\({x}^{3}\)
− 0.01140
− 0.00442
158
\({x}^{4}\)
− 0.00111
0.00031
453