Now I use ANSYS to simulate the process of welding .And I do it but when I began to solve the problem this warning appeared :"Element 1 references undefined RSVX or PERX for material 1."
However the solutionis was done but I want to know the mistake is leathal or not .What is the problem in H
the command line of the material definationis below .Thank you .Hope your reply.
/title,weld analysis by "element birth and death"
/prep7
/unit,si
et,1,5
mptemp,1,20,500,1000,1500,2000
mpdata,ex,1,1,1.93e11,1.50e11,0.7e11,0.1e11,0.01e11
mpdata,ex,2,1,1.02e11,0.50e11,0.08e11,0.001e11,0.0001e11
mpdata,ex,3,1,1.17e11,0.90e11,0.3e11,0.05e11,0.005e11

tb,bkin,1,5
tbtemp,20,1
tbdata,1,1200e6,0.193e11
tbtemp,500,2
tbdata,1,1.933e6,0.15e11
tbtemp,1000,3
tbdata,1,435e6,0.07e11
tbtemp,1500,4
tbdata,1,70e6,0.01e11
tbtemp,2000,5
tbdata,1,7e6,0.001e11

tb,bkin,2,5
tbtemp,20,1
tbdata,1,1800e6,0.102e11
tbtemp,500,2
tbdata,1,400e6,0.05e11
tbtemp,1000,3
tbdata,1,70e6,0.008e11
tbtemp,1500,4
tbdata,1,1e6,0.0001e11
tbtemp,2000,5
tbdata,1,0.1e6,0.00001e11

tb,bkin,3,5
tbtemp,20,1
tbdata,1,900e6,0.117e11
tbtemp,500,2
tbdata,1,700e6,0.09e11
tbtemp,1000,3
tbdata,1,230e6,0.03e11
tbtemp,1500,4
tbdata,1,40e6,0.005e11
tbtemp,2000,5
tbdata,1,4e6,0.0005e11

mp,dens,1,8030
mp,dens,2,4850
mp,dens,3,8900

mp,alpx,1,1.78e-5
mp,alpx,2,9.36e-6
mp,alpx,3,1.66e-5

mp,nuxy,1,0.29
mp,nuxy,2,0.30
mp,nuxy,3,0.30

mp,kxx,1,16.3
mp,kxx,2,7.44
mp,kxx,3,393

mp,c,1,502
mp,c,2,544
mp,c,3,385

mp,murx,1,1
mp,murx,2,1
mp,murx,3,1

mp,reft,1,20
mp,reft,2,1500
mp,reft,3,20