research

What is the influence of plate aspect ratio on natural frequency of Functionally Gradient Material plate.

Submitted by bohrapankaj on Wed, 11/16/2016 - 16:32

Modal analysis of FGM plates

Why Natural Frequency of Functionally Graded Material Plate decreases with increase in temperature

Submitted by bohrapankaj on Wed, 11/16/2016 - 16:23

Forums

Computational Mechanics Forum

Choose a channel featured in the header of iMechanica

Free Tags

Modal analyssis of FGM plates in thermal environment

Special Issue on Computational Poromechanics in International Journal of Multiscale Computational Engineering

Submitted by WaiChing Sun on Mon, 11/14/2016 - 21:37

computational poromechanics

Dear colleagues,

I would like to bring to your attention that a special issue on Computational Poromechanics has been published in IJMCE (see URL below).

http://www.dl.begellhouse.com/journals/61fd1b191cf7e96f,2b8c00292c2d9c2…

Thanks!

WaiChing Sun

Special issue on Nanomechanics in Extreme Mechanics Letters

Submitted by Yong Zhu on Sun, 11/13/2016 - 20:42

http://www.sciencedirect.com/science/journal/23524316/8

Asymmetric stress strain response

Submitted by Ali Khajehgani on Fri, 11/11/2016 - 22:54

Hello,

I need advice about how to model the asymmetric plastic response of POM in Abaqus?

The yield point in tension is 70mpa and 120mpa in compression. Also the elastic behaviour of the POM is very nonlinear and visco.

Please advice how to model these behaviors in Abaqus.

Best regards

Ali

Flexible Batteries: From Mechanics to Devices

Submitted by Teng Li on Fri, 11/11/2016 - 13:43

flexible electronics

flexible batteries

wearable electronics

Teng Li Group Research

Flexible Batteries: From Mechanics to Devices, Kun Kelvin Fu, Jian Cheng, Teng Li, and Liangbing Hu, ACS Energy Letters 1, 1065−1079 (2016)

Moving load on roller coaster track

Submitted by mehransoh on Fri, 11/11/2016 - 09:27

Forums

Choose a channel featured in the header of iMechanica

Hi friends

I have model roller coaster track in Adams software and i have obtained force-time history but i do not now how to apply this history in abaqus.

Any help will be greatly appreciated.

Elastic waves in finitely deformed layered materials

Submitted by Stephan Rudykh on Thu, 11/10/2016 - 10:50

phononic crystals

large deformations

layered materials

by Pavel I. Galich, Nicholas X. Fang, Mary C. Boyce, and Stephan Rudykh

J. Mech. Phys. Solids, 91:390-410 (2017) http://dx.doi.org/10.1016/j.jmps.2016.10.002

Insert cohesive element between every two elements

Submitted by J_Fan on Wed, 11/09/2016 - 19:52

Hello everyone

I am wondering how to insert the cohesive element between every two solid elements in Abaqus, such that each element can separate with others? Is there a tool can do this and generate Abaqus input file?

Thanks

Controlled elastic postbuckling of bilaterally constrained non-prismatic columns: application to enhanced quasi-static energy harvesters

Submitted by Suihan Liu on Wed, 11/09/2016 - 19:39

structural instability

non-prismatic columns

Energy Harvesting

Axially compressed bilaterally constrained columns, which can attain multiple snap-through buckling events in their elastic postbuckling response, can be used as energy concentrators and mechanical triggers to transform external quasi-static displacement input to local high-rate motions and excite vibration-based piezoelectric transducers for energy harvesting devices.

Subscribe to research