How to apply LOADS in ABAQUS using EQUATIONS

Do you know you can apply complex load types defined by an analytical equation in ABAQUS? This is made possible by the Analytical Fields feature inside of ABAQUS. In this video, I show you how to apply in global coordinates sinusoidal (sine curve) displacement as well as parabolic, linear and trinomial curve displacements. Finally, in local cylindrical coordinates, I also show how a tangentially-varying pressure load can be imposed also using the Analytical Fields feature in ABAQUS.
#cmvideos #AbaqusTipsAndTricks #AnalyticalFields #AbaqusTutorials #AbaqusLoads #AbaqusAnalyticalFields

Time stamps
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You can quickly navigate through the videos using these chapters.
00:00 - Intro
00:34 - Viewer-Requested video information
01:10 - Case Study: Virtual domain showing Steel plate with central hole
01:22 - Case Study: Example Load Cases considered
02:08 - Expression of Load 1: Sine curve displacement
03:05 - ABAQUS Setup of Load 1: Sine curve displacement
05:02 - ABAQUS Results: Load 1 - Sine curve displacement
05:15 - Expression of Load 2: Parabolic curve displacement
05:56 - ABAQUS Setup of Load 2: Parabolic curve displacement
07:07 - ABAQUS Results: Load 2 - Parabolic curve displacement
07:17 - Expression of Load 3: Linear with Trinomial curve displacement
08:00 - ABAQUS Setup of Load 3: Linear with Trinomial curve displacement
09:18 - ABAQUS Results: Load 3 - Linear + Trinomial curve displacement
10:03 - Expression of Load 4: Tangentially-varying Pressure load
11:10 - ABAQUS Setup of Load 4: Tangentially-varying pressure load
13:21 - ABAQUS Results: Load 4 - Tangentially-varying Pressure Load
13:39 - ABAQUS Results: Model Response with all analytical equations active.
14:00 - Outro

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📥* DOWNLOAD LINK TO SOFTWARE

1. PBCGen2D: A software for applying periodic boundary condition

2. PBCGenlite: A lite version of software for applying periodic boundary condition

3. MontCarlGen2D: A software for creating random inclusions in 2D RVEs

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[sothunchhaer]

Thank you so much for your kindness, Dr. Michael Okereke. But the problem that I faced is different from what you have shown in this video. I think it will be easier to understand if I can show you my sketch of various loads. Because I got my various loads from the calculation of the coordinates of each node.

[Valera]

Very thanks, Dr Michael Okereke. Happy New I wish you good health, happiness, peace, good

[abhidega]

hello Michael
it's good to see you on YouTube I'm one of your students from Msc mechanical and manufacturing, University of Greenwich

[nzeehroumia]

Thank you for this video, I have been waiting for it! Happy new year ☺

[gangniu-cp]

Hi Dr.Okereke, thank you for your video. I got a quick question of Tangentially-varying Pressure Load part. May I ask what if I want to make the load in the circle have the same direction? I mean, can we make all the load direction inward circle center please? Thank you.

[ABDELKADERBENMELOUKA-mmml]

Thank you very much Dear Prof for this video, i want to know, how can i apply a displacement for only one direction (Normal to the surfaces) for example 1mm to the Part of an ellipsoid ? and how can i do it ? please . Thank you again.

[emicvgomoya]

Thank you for the great demo, it benefited me a lot. Unfortunately my English is not good and I need to turn on the subtitles haha

[bouafiaabdelhak]

can u plz simulate the haversine load which is a time-dependent

[fethallahamara]

accomplish for me plate with hole composite pls