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Free Simpleware ScanIP 7.0 Webinar - Dec 11th 2014

Submitted by Simpleware on

8am-9am GMT or 5pm-6pm GMT

REGISTER: https://attendee.gotowebinar.com/rt/5038692716921477889

The latest release of Simpleware’s 3D image processing and model generation software includes new features designed to enhance visualisation, analysis and segmentation of 3D image data. Features include a particles analyser, centreline tools and new physics modules for calculating effective material properties using homogenisation techniques. 

Simpleware Version 7.0 now available

Submitted by Simpleware on

We're delighted to announce the Version 7.0 release of our 3D image processing, analysis and model generation software. The release comes with a wide range of new features including:

New Animations - generate animations from within the ScanIP interface - explore your data and create videos to communicate work to colleagues, with options for 'fly-throughs' available.

how to calculate dispersion relation with ABAQUS ?

Submitted by hanshikai on
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  I wanna get the dispersion relation of acoustic crystals in ABAQUS, so far as I know, the frequencies can be obtained by applying different wave vectors in the IBZ, but I dont know how to opperate in ABAQUS, in what way can we simulate the wave vectors (or the cooresponding wave length) . By applying force or displacement, or acceleration ?

 Attacthed, should I model the whole structure or just the 1st BZ? If the 1st BZ is employed, should the periodic semmetric B.C. be considered in my model?

Any suggestion is appreciated! 

creating a zero-thickness layer using ABAQUS 6.13

Submitted by wael_alawsey on

i have concrete slab and cfrp sheet i want to strength that slab with cfrp sheet so i try to model the epoxy layer as a cohesive layer between them the issue is when creating the orphan meshing which can be done by mesheing all instances as a normal mesh then selecting the slab and cfrp and go to mesh/creat mesh part after that go to mesh/edit and then selecting mesh/offset(creat solid layers) and now abaqus requires to select the element faces from which the offset will be generated so i selected the cfrp surafce that must be sticked to the slab by epoxy and then i create the set and assig

Analisys high cycle fatigue(HCF) in Abaqus

Submitted by milad nikfam on

Hello my friends...
I want to study ''fatigue crack growth'' in Abaqus...I need your help...Could anybody help me about this problem??
I need to know, what is the XFEM Abaqus out put for fracture mechanic??I meen does it give SIF,N(fatigue life) and the crack path??I read Abaqus documentation, it has said that Abaqus can do low cycle fatigue,Can I use it for HCF?? do I need to write a code or subroutine??
Thank you

how to model a CFRP sheet attached to concrete using resin by ABAQUS

Submitted by wael_alawsey on

hello everybody ..

iam trying to model a one-way rc slab with opening and strength that opening using CFRP sheets by attaching it to the concrete slab using resin as a cohesive layer 

i have the properties of CFRP sheet ( thickness,tensile strength,elastic modulus,ultimate tensile strength)

also have the resin ( epoxy) properties (tensile strength,elastic modulus)

so please i need help on how to model all this strengthening using ABAQUS 6.13 

if anyone done that before or have any info about it please update me

regards . . .

Abaqus - isotropic material definition problem with engineering constants

Submitted by reneem5898 on

Hi, 

I am using a steady-state dynamic analysis procedure to model harmonic loading of a structure. I am investigating different material definitions. When I applied transversely isotropic stiffness using engineering constants, I saw a much different response than expected. So, as a test, I compared the following two models which gave DIFFERENT results: 

1) Simple cylinder with linear elastic, isotropic material properties (E, v), structural damping (0.05) and density of water.