最近一直专注于Solid65单元的学习,这里给出solid65单元实常数定义,多线性强化模型表格定义,下面给出命令流,当然让大多数人不需要研究到这种深度,但如果做局部的分析,建立局部模型和进行混凝土的屈服和压碎的研究就有用了,有兴趣的朋友可以一起研究。
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ET,1,SOLID65,,,,,2 ! REINFORCED CONCRETE SOLID ELEMENT
ET,2,LINK8 ! STEEL RODS
R,1
R,2,.0002 ! HALF AREA OF ROD
MP,EX,1,2.55E10 ! CONCRETE PROPERTIES
MP,NUXY,1,0
TB,MKIN,1 !Multilinear kinematic hardening plasticity
TBTEMP,,STRAIN
TBDATA,,0.0001,0.0005,0.0010,0.0015,0.0020
TBTEMP,,
TBDATA,,2.55E6,4.375E6,7.5E6,9.375E6,10E6
TB,CONCR,1
TBDATA,3,1.1e6,10e6
MP,EX,2,2E11 ! STEEL PROPERTIES
MP,NUXY,2,0.3 |