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楼主 |
发表于 2009-10-20 16:51:25
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来自 广东广州
本帖最后由 marathon 于 2009-10-20 16:52 编辑
;---------------------------------------------------
;
; Vertically and horizontally loaded pile in clay
;
;---------------------------------------------------
gen zone radcyl p0 (0,0,0) p1 (8,0,0) p2 (0,0,-5) p3 (0,8,0) &
p4 (8,0,-5) p5 (0,8,-5) p6 (8,8,0) p7 (8,8,-5) &
p8 (.3,0,0) p9 (0,.3,0) p10 (.3,0,-5) p11 (0,.3,-5) &
size 3 10 6 15 ratio 1 1 1 1.15
gen zone radcyl p0 (0,0,-5) p1 (8,0,-5) p2 (0,0,-8) p3 (0,8,-5) &
p4 (8,0,-8) p5 (0,8,-8) p6 (8,8,-5) p7 (8,8,-8) &
p8 (.3,0,-5) p9 (0,.3,-5) p10 (.3,0,-8) p11 (0,.3,-8) &
size 3 6 6 15 ratio 1 1 1 1.15 fill
gen zone reflect dd 270 dip 90
group clay
;
interface 1 face range cylinder end1 (0,0,0) end2 (0,0,-5.1) radius .31 &
cylinder end1 (0,0,0) end2 (0,0,-5.1) radius .29 not
interface 2 face range cylinder end1 (0,0,-4.9) end2 (0,0,-5.1) radius .31
;
gen zone cyl p0 (0,0,6) p1 (.3,0,6) p2 (0,0,1) p3 (0,.3,6) &
p4 (.3,0,1) p5 (0,.3,1) &
size 3 10 6
gen zone cyl p0 (0,0,6.1) p1 (.3,0,6.1) p2 (0,0,6) p3 (0,.3,6.1) &
p4 (.3,0,6) p5 (0,.3,6) &
size 3 1 6
gen zone reflect dd 270 dip 90 range z 1 6.1
group pile range z 1 6.1
ini z add -6.0 range group pile
save pile_geom.sav
;pause
;
model mohr range group clay
prop bulk 8.333e7 shear 3.846e7 coh 30000 fric 0 range group clay
model elas range group pile
prop bulk 8.333e7 shear 3.846e7 range group pile
interface 1 prop kn 0 ks 0 fric 0 coh 30000
interface 2 prop kn 0 ks 0 fric 0 coh 30000
;
ini dens 1230 range group clay
ini dens 1230 range group pile
model null range z -0.1 0.15
;
fix z range z -8.1 -7.9
fix x range x -8.1 -7.9
fix x range x 7.9 8.1
fix y range y -.1 .1
fix y range y 7.9 8.1
set grav 0 0 -10
solve
比如这个例子中,如何设置接触面参数来计算初始应力场,谢谢 |
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