請(qǐng)問(wèn)有關(guān)abaqus中的disp子程序問(wèn)題？ 20
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disp程序中的U,KSTEP,KINC,TIME,NODE,NOEL,JDOF,COORDS分別代表的是什么呀？我安裝abaqus時(shí)沒(méi)安裝幫助文檔，現(xiàn)在重新安裝太麻煩，誰(shuí)有abaqus子程序disp部分的幫助文檔，我想弄清楚這部分
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workbench網(wǎng)格劃分時(shí)，的behavior有hard和soft兩個(gè)選項(xiàng)，分別是什么意思啊？ ansys跑的結(jié)果出現(xiàn)的錯(cuò)誤，如圖
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U(1)
Total value of the prescribed variable at this point. The variable may be displacement, rotation, pore pressure, temperature, etc., depending on the degree of freedom constrained. U(1) will be passed into the routine as the value defined by any magnitude and/or amplitude specification for the boundary condition or connector motion.
KSTEP
Step number.
KINC
Increment number.
TIME(1)
Current value of step time.
TIME(2)
Current value of total time.
NODE
Node number. This variable cannot be used if user subroutine DISP is used to prescribe connector motions.
NOEL
Element number. This variable cannot be used if user subroutine DISP is used to prescribe boundary conditions.
JDOF
Degree of freedom.
COORDS
An array containing the current coordinates of this point. These are the coordinates at the end of the prior increment if geometric nonlinearity is accounted for during the step (see “Defining an analysis,” Section 6.1.2 of the Abaqus Analysis User's Guide); otherwise, the array contains the original coordinates of the node. This array cannot be used if user subroutine DISP is used to prescribe connector motions.