User login

You are here

education

kisku's picture

abaqus

Choose a channel featured in the header of iMechanica: 

dear all,

i wanted some help regarding the dynamic modelling of IMPACT on plates by BLUNT and HEMISPHERICAL nosed prjectiles with procedures and simulations using ABAQUS.

thanking you all.

-sanjay

kisku's picture

ABAQUS

hello everybody,

i'm very much new new to ABAQUS 6.7-4, which i'm using it in my project work.

i just wanted some help regarding the procedures or any kind of tutorial that will help me learnig the software.

thank you.

Three problems about of the shock waves

 

                                  Three problems about of the shock waves

                                      for the curious students

                                           (hydrodynamics)

 

                                          The third problem

                           !--break--

The fundamental conclusions for shock waves lead from the second principle of thermodynamics. In the yours text-books such condlusions are made on the base of Zemplen theorem:

 

graduation project request


My name is Anis Turki, I am an engineering student at the Tunisia Polytechnic School.

Solution of Mechanics of Composite Materials

Is there anyone willing to give me the students solution manual for MECHANICS OF COMPOSITE MATERIALS by AUTAR KAW (2nd Ed)

 It's urgent. I have exam coming up. Please help.

Translate a paper(in Japanese Language)into English

Hi,

I want to translate a paper''On an applicability of discontinuous model to crack problems'' published in JSME( japanese language)  into English.But the Pdf file is password protected so i don't know how can i do this?

I hope someone will help me. 

Thanks 

Kuldeep 

Jian SHI's picture

an epitaxial question

Hi, everybody, i had one problem. see the attached image.

Does anyone know how to get the strain function or strain energy of the perfect epitaxial film? Or could you recommend some textbooks or references about this topic?

Thank you

Deformation Shape doesnt show up

Choose a channel featured in the header of iMechanica: 

Hi everyone,

well, im glad i found this forum dedicated to abaqus users. i'm just a
rookie, got in touch with abaqus in less than a month for my thesis.
hope you can help in my first big struggle.

im modeling a nut and a bolt thread in 2d, they should move towards
eachother and upon contact they should crash past eachother. i went
through all the modules quite ok. i run the job, it is successful. in
the visualization window, when i try to see the deformation of the
threads the following message is displayed:

Deformation Shape doesnt show up

Hi everyone,

well, im glad i found this forum dedicated to abaqus users. i'm just a rookie, got in touch with abaqus in less than a month for my thesis. hope you can help in my first big struggle.

im modeling a nut and a bolt thread in 2d, they should move towards eachother and upon contact they should crash past eachother. i went through all the modules quite ok. i run the job, it is successful. in the visualization window, when i try to see the deformation of the threads the following message is displayed:

Deformation Shape doesnt show up

Hi everyone,

well, im glad i found this forum dedicated to
abaqus users. i'm just a rookie, got in touch with abaqus in less than
a month for my thesis. hope you can help in my first big struggle.

im
modeling a nut and a bolt thread in 2d, they should move towards
eachother and upon contact they should crash past eachother. i went
through all the modules quite ok. i run the job, it is successful. in
the visualization window, when i try to see the deformation of the
threads the following message is displayed:

Taxonomy upgrade extras: 

Forced displacement in ABAQUS

Hello,

I am doing numerical simulation using ABAQUS 6.7. I faced some problem to apply load that will be used as the forced displacement in one face of our model.I used user subroutine for appling load.But, i don't know how to apply forced displacement means the command of forced displacement.

Could you please help me regarding this problem.

Regards,

Arefin

help

Choose a channel featured in the header of iMechanica: 
Free Tags: 

I didn't know enter the force per unite deth to correspend with the load that i need

thank you

material modeling on 3D braided fibre reinforced composites when subjected to impact loading

Hi dear members

I am a student doing my Masters in Automotive Engineering at RWTH Aachen and am interested in Structural mechanics. I have done a basic course on mechanics of composite materials and am decently conversant with mechanics of composite laminae. However I am asked to do this mini project where in I am asked to search for a Material model on LS Dyna which is suitable for simulating the crash loading on a 3D braided carbon FRP. 

mechanics of material

Choose a channel featured in the header of iMechanica: 

can someone suggest me very nice mechanics of material book for reading and also engineering mechanics book.And also can some one tell me whats the difference between mechanics of material and mechanics of solid

Three problems about of the shock waves

 

 Three problems about of the shock waves

                                      for the curious students

                                           (hydrodynamics)

 

                                          The first problem

 

As it informs in your text-books, for an ideal gas the Hugoniot equation has the form

p[(h+1)V-(h-1)V0]=p0[(h+1)V0-(h-1)V] , h=cp/cv ;

Residual Stress

Dear imechanica user,

As i know, stresses existing in the components suffering no any outer forces are called the residual stresses. To reply the reason why the residual stress appears in the component?

Could anyone answer this question for my understanding.

regards,

Arefin

mechanics

what is physical meaning of lumped mass term used in vibration study?

Ashfaq Adnan's picture

PB Equation

PB Equation

Taxonomy upgrade extras: 

analytical solution of the elasto-acoustic mode of vibration

Choose a channel featured in the header of iMechanica: 
Free Tags: 

Hi,

I am working on a coupled fluid structure problem , precisley on the elasto-acoustic mode, of a system consist on a cube which define the fluid domain coupled with an elastic plate.

The boundry conditions is:

- all the face of the cube is regid only the face coupled with the plate

- the plate is simply supported at the interface

Ansys problem

Hi everyone,

        I'm working on the strength of  FRP wrapped concrete beams. I'm using Ansys to analyse this. Can somebody explain me how to handle the nonlinearity of concrete and how to analyse the adhesive between the FRP sheet and concrete beam in ansys?

Jung W. Hong's picture

Course Notes of Finite Element Analysis of Solids and Fluids by Prof. K .J. Bathe

I thought the mechanics community would be interested in the course notes of
Prof. K. J. Bathe on "Finite Element Analysis of Solids and Fluids". This
course was taught at MIT and now is available freely through MIT Open
CourseWare website:

http://ocw.mit.edu/courses/mechanical-engineering/2-094-finite-element-analysis-of-solids-and-fluids-spring-2008/

Enjoy!

 

Pages

Subscribe to RSS - education

Recent comments

More comments

Syndicate

Subscribe to Syndicate