Method

xc(m)

yc(m)

rc(m)

FOS

Bishop simplified

33.36

27.58

17.82

1.01

Janbu simplified

33.36

27.58

17.82

0.98

Spencer

33.36

27.58

17.82

1.01

FEM [38]

31.41

25.26

15.26

1.06

NEM-GA [37]

32

27

17.02

1.09