砌体结构Ansys命令流

砌体结构整体式建模,ansys命令流

!mono brick wall

!solid65-整体式建模

!*

Finish

/clear

/units,si

/com,Structural

/config,nres,400000

/prep7

/title,mono-brick-wall

!*

depth_sup=0.24 !弹性支垫240mm

!单元属性

!for brick, mortar and leveling coat

et,1,solid65

!*

KEYOPT,1,1,0

KEYOPT,1,5,0

KEYOPT,1,6,0

KEYOPT,1,7,1

!for elastic support

et,2,solid45

!*--------------------------------砌体材料-------------------------------------- !MU10,M5砌体材料属性

mp,prxy,1,0.15

mp,dens,1,1700

mp,ex,1,0.24e10

!砌体屈服准则

TB,MKIN,1

TBTEMP,,strain

TBdata,1,0.2E-3,1.0E-3,2.0E-3,3.0E-3,4.8E-3

TBTEMP,,,

!TBDATA,1,0.48E6,0.82E6,1.32E6,1.5E6,1.32E6

TBDATA,1,0.48E6,1.31E6,2.11E6,2.4E6,2.11E6

!/XRANGE,0,0.02

!TBPLOT,MKIN,1

!砌体破坏准则

!hntrl=0.13E6

hntrl=0.21E6

tb,concr,1,,4,

tbdata,,0.2,0.9,hntrl,-1 !不考虑压碎

!*--------------------------------弹性支撑-------------------------------------- !弹性支撑暂取钢筋材料属性

mp,ex,2,2.0e11