Hello, thank you very much for the video you recorded. It is very good. But I am a student from China, and my English level is limited，could you please add subtitles if convenient
Prof., how does mesh accuracy affect limit load/collapse load of a shell-mesh structure being analyzed with a perfect plasticity or elastic plastic material model?
Dear, Material remains as it is...but error in stress calculation increase with coarse mesh. Think you want to calculate 1.34+1.66 But your calculator (with coarse mesh) considering it 1.3+1.6 so you will get answer = 2.9 ! But the original result (with fine mesh) is 3.
Greetings Sir, i'am getting this error "Time increment required is less than the minimum specified". i have applied cyclic loading ... what should be done to remove this error
I have multiple bodies in my model that are connected to each other...is it preferable to do partition of them in assemble mode all together or i can do their portioning separately as parts
Dear sir, I have been following you for quite a long time now. I just has one query related of my research area. Can you please provide me insights about defining stresses for a model containing shell element. In other words Lets say shell element has a (S4R) has a five intgration point along the thickness. I found that it is possible to provide a initial state (at intgration points) such as temperature, stress etc. even before running analysis. I wish to know how. As I did some literatures it is not possinble usisng GUI, but by python scripting it is possible. Can you please help me with this, either directing me with some examples or so... Thanks in advance.
Dear, In boundary conditions you can define intial conditions as predefined field on selected element/node. However, if you want to apply bc on specific integration point...such option not available with GUI.
@@simtech0598 Thank you for confirming it. However, I came across a resource that a initial stresses can be applied to a node directly using python scripting. Any such literature if you have please share with me. Anything will help... Thanking you,
More than enough. There are two playlist For beginners - "Abaqus from basics - for beginners" - th-cam.com/play/PLdXwpuOm8L9ojoCHLulMWJKOryHsXYq6L.html For advance users - "Abaqus - Dynamic Analysis" - th-cam.com/play/PLdXwpuOm8L9p1mPx4EaOCSRYT3Unj-1ql.html If you learn everything I'm explaining here, you will able to solve most of mechanical engineering problem.
![[DRIP] ‘CLIK CLAK’ PREVIEW](http://i.ytimg.com/vi/bcxkcOSbpac/mqdefault.jpg)
Hello, thank you very much for the video you recorded. It is very good. But I am a student from China, and my English level is limited，could you please add subtitles if convenient
similarly differance in Dcouple 3D and Couple Distrubutionin RBE3
Prof., how does mesh accuracy affect limit load/collapse load of a shell-mesh structure being analyzed with a perfect plasticity or elastic plastic material model?
Can meshing change the strength/stiffness of the material
Dear,
Material remains as it is...but error in stress calculation increase with coarse mesh.
Think you want to calculate 1.34+1.66
But your calculator (with coarse mesh) considering it 1.3+1.6 so you will get answer = 2.9 !
But the original result (with fine mesh) is 3.
Greetings Sir, i'am getting this error "Time increment required is less than the minimum specified". i have applied cyclic loading ... what should be done to remove this error
I have multiple bodies in my model that are connected to each other...is it preferable to do partition of them in assemble mode all together or i can do their portioning separately as parts
As you want you can make partition. Both methods are good.
whats is differance between kinematic _coupling and coupling kinematic
Kinetic coupling and coupling kinematic is same.
However, kinetic coupling and distributed coupling having difference.
@@simtech0598 thank you
sir
Can you please make a video on contact algorithm in abaqus?
Dear,
Few are already uploaded. Check they playlist on the channel SimTech05
Dear sir,
I have been following you for quite a long time now. I just has one query related of my research area.
Can you please provide me insights about defining stresses for a model containing shell element.
In other words
Lets say shell element has a (S4R) has a five intgration point along the thickness. I found that it is possible
to provide a initial state (at intgration points) such as temperature, stress etc. even before running analysis. I wish to know how. As
I did some literatures it is not possinble usisng GUI, but by python scripting it is possible.
Can you please help me with this, either directing me with some examples or so...
Thanks in advance.
Dear,
In boundary conditions you can define intial conditions as predefined field on selected element/node.
However, if you want to apply bc on specific integration point...such option not available with GUI.
@@simtech0598 Thank you for confirming it. However, I came across a resource that a initial stresses can be applied to
a node directly using python scripting. Any such literature if you have please share with me.
Anything will help...
Thanking you,
Dear,
I don't have such litrature.
@@simtech0598 Thank you for your time and reply.
Hii bro
I want do abaqus course
Can you help me in this
From where I do abaqus course
This playlist is for the same - th-cam.com/play/PLdXwpuOm8L9ojoCHLulMWJKOryHsXYq6L.html
Go through videos of this playlist on my channel SimTech05.
@@simtech0598 i want to learn from basic to advance. Will this playlist enough for this Or not???
More than enough.
There are two playlist
For beginners -
"Abaqus from basics - for beginners" - th-cam.com/play/PLdXwpuOm8L9ojoCHLulMWJKOryHsXYq6L.html
For advance users -
"Abaqus - Dynamic Analysis" - th-cam.com/play/PLdXwpuOm8L9p1mPx4EaOCSRYT3Unj-1ql.html
If you learn everything I'm explaining here, you will able to solve most of mechanical engineering problem.