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Help in abaqus modelling

Submitted by Venkat Bharath on
ABAQUS
Composites
blast loading
sandwich structures

Hi all,

 I am currently working on my Masters thesis which is the analysis of sandwich structures subjected to blast loading using Abaqus. Can someone suggest some references which would  explain me how to apply blast loading using abaqus. 

There is an example problem of submarine in the abaqus user's manual which includes the blast loading. But they've only given the inp file for that. 

 

So can someone also tell me how to generate .cae file from .inp file in abaqus.

 

Best Regards,

Delaminated Composite Plate

Submitted by e.turan on
Forums
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ABAQUS
delamination
delaminated

 Hi,

 I am researching delaminated composite plates.

 How can i model the delamination area in two plies, is abaqus a correct choice for modelling?

 Delamination area is rectangular or circular.

 Regards.

 

Frictional Coulomb model in Abaqus

Submitted by Nicholas Fantuzzi on
ABAQUS
friction
contact
interaction
model
frictional
coulomb
tangential
penalty

Hello everybody,

I'm trying to add friction in my model.Now I have a body that is simply supported in a direction (vertical) and free to move in another one (horizontal). I want to use Coulomb friction in the horizontal direction in order to reduce displacements in that direction.

I read Abaqus User's Manual vol5 30.1.5 (frictional behavior) and I followed commands written there, but I think that works only with multiple bodies and not with a single body. I'm using Abaqus 6.7-1.

Could Someone help me?

Many many many thanks

Nicholas

abaqus

Submitted by kisku on
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Fracture Mechanics Forum
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ABAQUS

dear all,

i wanted some codes used in ABAQUS to solve the dynamic problems:

1.Blunt and Hemispherical projectiles hitting the plates.

2.When the plate is perforated by the high velocity projectiles.

hope someone will help me.

regards,

-Sanjay

Question in sequentially coupled thermal stress analysis using ABAQUS

Submitted by ganesh.anandakumar on
research
ABAQUS
sequentially coupled
transient thermal stress analysis

I was wondering if anyone has solved a “sequentially coupled thermal stress analysis” problem using ABAQUS?

If so, here is what I am looking to solve.

Let’s assume we solved for the temperature (T) as a function of time and space using the transient heat transfer analysis given certain BCs.

Abaqus: How can I fix the center of a gear? - Please Help!!

Submitted by zeke2282 on
research
ABAQUS

Hi,

I´m trying to simulate the contact between two gears. Each gear has 60 triangular tooth and all of them are in contact at the same time. 

I have one external gear and one internal gear. The internal gear is driven by a torque applied at it center. 

I know that I should fix the center of the gear but I don´t know how to do it with Abaqus. Ive started to use two weeks ago.`I´ve already done the tutorials and reading the Manual!.

Please Help me!!

 



Best wishes

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