Blog posts

Stress Oscillation along the Fracture Plane with XFEM

Submitted by KamalCDas on Tue, 03/25/2014 - 15:34

research

cohesive/XFEM

Normal
0

false
false
false

EN-US
X-NONE
X-NONE

Shear lock free Timoshenko finite element for thin to thick beam

Submitted by psubbu2000 on Tue, 03/25/2014 - 15:16

In this research work, simple, efficient,highly accurate and shear_lock free finite elements based on the Timoshenko beam theory have been developed (see details for numerical results).

Postdoc or Ph.D. position for development of offshore plant substructures at Korea University, Korea

Submitted by gzi846 on Tue, 03/25/2014 - 14:48

postdoctoral position

concrete

Korea

offshore structures

Postdoc or Ph.D. position for development of offshore plant substructures at Korea University, Korea

Structural Engineering & Mechanics Laboratory at the School of Civil, Environmental & Architectural Engineering, Korea University, Korea, has open positions for a Ph.D. student (four years) and a post-doctoral researcher (three years) to pursue research on development of offshore plant substructures funded by Korean government. The position is to commence in August or September 1, 2014.

Requirements

feasibilty of corotational formulation

Submitted by mjalilych1 on Tue, 03/25/2014 - 13:47

total lagrangian

geometrically nonlinear

corotational formulation

hello Dear friends

I am working on geometrically nonlinear behavior of 2D beam.

I used field consistent approach using total lagrangian. because of field consistency, satisfication tangent stiffness matrix is dependent to tangant of node angles. this means that when beam is subjected to pure bending when angle of rotation approches to 90 degree, tangent stiffness matrice become singular. can any one give solution to this problem. how about corotational formulation.

thanks a lot.

best regards.

How to give an Impact loading in ANSYS workbench static structural

Submitted by sanduncssk on Tue, 03/25/2014 - 13:11

education

Hi,

Can any one know the way to give and impact force in ANSYS workbench static structural ?

Thanks

Ways to model soil structure interaction in case of tension

Submitted by Matti_Pirinen on Tue, 03/25/2014 - 10:30

software

ABAQUS

connector and spring

soil structure interaction

Hi,

Crack Propagation by XFEM

Submitted by anthony_wong on Tue, 03/25/2014 - 05:07

research

Hai everyone.

Good day, i'm a new to XFEM who currently doing research in electronic field. I'm thinking about since the crack can be propagated without a crack tip by strain loading, how about the crack propagation by using thermal loading? I didn't see any example of this kind of problem, so can anyone tell me is that possible to do such simulation? Your suggestion is important for me and will be highly appreciated.

Thanks in advance.