derivative of stress
Hi, I have got the stress distribution of a structure, shown in attached Fig. 1. I want to calculate the derivative of stress along y, namely, d(solid.mises,y). But the results I got are zero, shown in...
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Hi, Try using d(solid.mises,Y) instead. The Solid Mechanics interface is formulated on the material frame, so you need to take derivatives with respect to the material coordinates (X,Y,Z) rather than...
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Hi Henrik, Thanks so much for your helpful answer. I tried d(solid.mises,Y), and it works. Now I got the stress gradient along y axis, shown in attached Fig.3. I want ask it is possible to calculate...
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In the 'Results' node, 'Derived Values' subnode, you can put a surface integral.
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Hi Pieter, Thanks for your answer. For my calculation, surface integral is different from summation. Because the units of summation and integral are N/m3, N/m, respectively. What I want to do is...
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You can integrate and then divide by the total surface area (or the other way around). Summation I do not know. What points would you choose for the summation?
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