Blog posts

Reactive flow in solids

Submitted by Laurence Brassart on Tue, 09/04/2012 - 15:59

By Laurence Brassart and Zhigang Suo

Abstract:

Difference between Beam and Shell Model

Submitted by amitshah3333 on Tue, 09/04/2012 - 07:51

Hello, I am trying to solve structural problem of loaded pipe structure in ANSYS.

I tried two method/way.

First I modelled pipe structure as BEAM element and defined the cross-section.

Secondly, I modelled the pipe structure as Shell element and defined thickness.

Now during post-processing, I noticed very large deviation in shear force, axial force and bending moment (nearly 3 times more in BEAM model cmpr to SHELL model)

Giant voltage-induced deformation in dielectric elastomers near the verge of snap-through instability

Submitted by Tiefeng Li on Mon, 09/03/2012 - 14:35

Dielectric elastomers are capable of large voltage-induced deformation, but achieving
such large deformation in practice has been a major challenge due to electromechanical
instability and electric breakdown. The complex nonlinear behavior suggests an important
opportunity: electromechanical instability can be harnessed to achieve giant voltage-induced
deformation.

Plotting Displacement over a length in Abaqus

Submitted by somusshabadi on Mon, 09/03/2012 - 06:55

research

plotting

Hello Abaqus Users,

I need to plot deflection (U3) along y axis when x = 0. How to achieve this in Abaqus?

Thanks and Regards,

Somu

Abaqus coding

Submitted by dipakjha on Mon, 09/03/2012 - 04:19

Sir/Madam,

How to start to written subroutine coding in Abaqus?I have Abaqus/CAE .Can we written subroutine in this Abaqus/CAE.

Thank you.

viscoelasticity and poroelasticity in elastomeric gels

Submitted by Yuhang Hu on Mon, 09/03/2012 - 01:43

FEM simulation of Interface cracks in twolayered coatings by Abaqus/CAE

Submitted by dipakjha on Sun, 09/02/2012 - 06:28

Sir/Madam,

I have Ni based metas over which i coated two layers first one is metallic powder(NiCoCrAl like) coating and second one (top layer) of ceramic materials is coated over first one.

Expansion behavior of cellular solids

Submitted by Ahmad Rafsanjani on Sun, 09/02/2012 - 00:18

The expansion behavior of cellular materials is especially attractive for potential applications such as design and development of bio-inspired adaptive materials since most of biological materials have a cellular microstructure at least at one of their hierarchical levels. Wood, bone, bamboo, ice plant and honeybee combs are examples of such natural materials.

Reading PDF files using iPad 3

Submitted by Zhigang Suo on Sat, 09/01/2012 - 19:18

reading

iPad

Reading PDF files of papers and textbooks on computers has long been difficult for me. The resolution of the screens has been too low. The computers have been too heavy for reading in couches and beds.

ABQcaeG.exe has stooped working

Submitted by Borad M Barkachary on Sat, 09/01/2012 - 14:25

ABAQUS/CAE

Hello everyone

I have AMD FX 4100 Quade-core processor, 3.61 GHz, and 8 GB DDR3 RAM, I hav windwos 7 64bit ultimate installed in it.

When i installed Abaqus 6.9.1 or 6.10.1, it shows ABQcaeG.exe has stooped working. I tried different operating system in my PC, it shows the same error. I am not able to figure out what may be the problem. I am expecting something may be done with registry value. But I am not sure.

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