岩土边坡二维分析【flac代码】
;----------------------------------------------------------------------
; rocksl.dat rock slope stability analysis
; comparison to solution in Hoek & Bray, 1981
;----------------------------------------------------------------------
config ats
grid 60,40
gen -40.0,-40.0 -40.0,80.0 140.0,80.0 140.0,-40.0 i=1,61 j=1,41
model elastic
; Add top surface
table 1 (-130.0 -40.00) (-130.0 0) (-40.00 0) (0 0) (3.880 15.00) (11.88 &
15.00) (15.76 30.00) (23.76 30.00) (27.63 45.00) (43.15 60.50) (80.00 &
76.00) (140.0 80.00) (230.0 80.00) (230.0 -40.00)
gen table 1
model null region 30 40
;
fix x y j=1
fix x i=1
fix x i=61
;
group 'rock_mass' reg tab 1
model mohr group 'rock_mass' notnull
prop density=2500.0 bulk=1E8 shear=3E7 cohesion=140000.0 friction=45.0 &
dilation=0.0 tension=12000.0 group 'rock_mass' notnull
;
set gravity=9.81
history 999 unbalanced
solve elastic
save rocsl_1.sav
全部文件请查看附件。
