ANSYS Frature and Delamination Part 1: Motivation

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In this video describes the importance of using fracture mechanics parameters to evaluate strength of bonds and delamination issues. It walks through the process of setting up a fracture mechanics simulation for a standard double cantilever beam experiment.

[@SteveAlesSidfuhao]

Thanks. It helps a lot for learners like me.

[@58pankajkumarmajhi72]

Thank you sir.

[@waynesoule8459]

Please leave out the background music in future videos

[@smailhamidatou367]

Hi, dear sir >>>>> I am a student in 3rd year Ph.D., I'm working for materials composite but now I have a problem for creating a crack in my domain >>>>> my question is: how can I create a crack on the material composite domain?

[@govardhangiridhar9727]

Hello.. I'm getting error while selecting the second split at fracture.. "Error: one of the crack's mesh encompasses multiple bodies which have different material models. Ensure one material model by scoping these bodies to one material assignment object." Can u help me out with this.. I'm working in 2019 r3

[@alsome3939]

i tried to change element size fixed this problem

[@patecillo19944]

The same can be done in ansys design modeler?

[@deepak8057173838]

ONE doubt i have, when you defined the coordinate for crack according to me it should be at crack tip that the same we used for formula also. i checked the analyses for both coordinate at tip and coordinate away from tip, Stress Intensity factor is different for both cases but deformation is same. please check it.

[@smailhamidatou367]

Hi, dear sir >>>>> I am a student in 3rd year Ph.D., I'm working for materials composite but now I have a problem for creating a crack in my domain >>>>> my question is: how can I create a crack on the material composite domain?

[@deepak8057173838]

@@smailhamidatou367 hello dear, mail me your problem may I help you. [e-mail]

[@sanjaysinghazad2052]

hi. nice video it helps me a lot. but I have a doubt that if there is a crack or fracture in the middle of the plate. the can we solve that problem also or not ?? I have very urgent work on this topic. please help asap. thanks.

[@deepak8057173838]

yes you can solve it similarly like this. Form the crack at centre of plate and apply the axial load or eccentric load.

[@smailhamidatou367]

Hi, dear sir >>>>> I am a student in 3rd year Ph.D., I'm working for materials composite but now I have a problem for creating a crack in my domain >>>>> my question is: how can I create a crack on the material composite domain?

[@tribhuvanbatish1040]

Where can i get this Smart Fracture extension?

[@smailhamidatou367]

Hi, dear sir >>>>> I am a student in 3rd year Ph.D., I'm working for materials composite but now I have a problem for creating a crack in my domain >>>>> my question is: how can I create a crack on the material composite domain?