#13 ABAQUS Tutorial: Defining contact interactions and tie constraints

[@arjunnarayanan5474]

Dear sir thank you for taking the time out to explain concepts so carefully, it is greatly appreciated. Your lecture series is one of the best for abaqus!

[@janakiramarajup4791]

Sir I am from India. Pranam to You. For a Clear cut explanation of each and Every Vedio. So Greatful to You Sir.

[@martinmoran4919]

Muy buenas las explicaciones. Lo de GENERAL CONTACT es buenísimo. Muchas gracias.

[@danialbiazar6647]

Hello Ahmed, many thanks for such a great explanation, that was really helpful for me.

[@asadwadood7830]

Hi, thank you for the very informative toturial. I have a question, regarding the need for creating a tie constraint between the beam face and the plate? In practical scenarios, if the beam is welded to the plate, I understand why a tie constraint would make sense. However, if the beam is not welded, wouldn't the bolts alone be enough to hold the beam in place?

[@ahmedsakr7910]

thank you dr ahmed it is an awesome video

[@bingqicai953]

Thank you for your video, really help out my project

[@zainsaeed147]

Is there some way we can modify the interaction in different steps of Abaqus /explicit analysis ??

[@حسامعبدالواسعرزازحسام]

For the constriant between the beam and the plate, can we use the constriant ''shell-to-solid coupling" instead of "Tie" constraint?

[@robinroehrig]

Dear Sir, Would you happen to have done a contact simulation between two concrete blocks. I would be interested in the parameters you are considering in setting up the contact parameters. Thank you for sharing the content of your videos. With best regards !

[@bojanaknezevic]

Dear Ahmed, I am doing a static analysis with several contact regions (solid to solid, solid to shell, shell to shell). I encountered a problem. When I use 45 mm mesh size within the model (default element types), I achieve the convergence. But when I increase the mesh density, analysis does not converge. Do you know what could be the cause? Thank you very much for the help. I have started to use Abaqus 8 months ago, and with your tutorials learned a lot.

[@ksnero3796]

Learned a lot, thank you sir!

[@SarmiTube]

Hello, I have a quastion. Originally the contact between the gray beam and blue plate is provided by welding. How we can use the same interaction between each two part in this assembly?

[@AElkady]

Not sure I fully understand the question. Note that welding is not explicitly modeled here; instead, a tie constraint is considered between the beam edge surface and the end plate.

[@ravigorrupotu783]

Can you do tutorial video on design composite column in abaqus with outet steel and inner steel with sandwich concrete between them

[@nasamshokry4091]

Thank you for your video. This warning message always appears when I use Tie constraint (for tie pair (for tie pair (assembly -s-surface16-assembly -m surf-16 ) adjustment was specified but no node was adjusted more than the adjustment distance=2.22000*10-16). will this warnning massege affect the analyses and the results? . And could you give me the way to solve it ?

[@soheilgavanloo]

Nice Course Thank you so much

[@lintapaul3108]

Atleast part of the region to which following interactions have been applied is suppressed or deleted' After this statement all the interactions are provided. Sir I got this while data check. What should I do Plz reply

[@erfanroghani5273]

its really helpful thank u

[@dokon1833]

hello, Ahmed. Thanks for your video! I'm trying to set the interactions for the heat transfer solution, but I can't do it. The heat is not transferred to another part. I tried using tie constraints, but the result is the same. Can you give me some advice?

[@dokon1833]

oh, I found a mistake. The thermal conductivity was very small. And I lost two days.

[@shivmevish]

please make tutorial on masonary arch bridges

[@haulehuynhquang6672]

Thank you so much.