Skip to main content

research

Acta Mechanica Solida Sinica, Vol 26 issue 2 online now

Submitted by C Amss on

Dear colleague,    

The second issue in 2013 (Volume 26, Issue 2) of Acta Mechanica Solida Sinica (AMSS) is now online.   

Welcome to this SCI-indexed journal <http://ees.elsevier.com/camss/&gt; for rapid publication of your exciting results. 

_______________________________________________________________________________

Wrinkling of Interfacial Layers in Stratified Composites

Submitted by Stephan Rudykh on

by Y. Li, N. Kaynia, S. Rudykh and M. C. Boyce  Massachusetts Institute of Technology

 

Wrinkling vs. long-wavelength instability envelope for multi-layered soft composite: Predictive analytical and finite element models are presented to reveal the instability mechanics governing reversible wrinkling of interfacial layers. The biomimetic guidelines for the design of reversible, tunable, and multi-functional layered soft composites with transforming interfacial layers are developed and verified via 3D printed prototypes. 

cutting for an aeronautic aluminium alloy(A2024-T351)

Submitted by rachid83 on

Hello every body,

I am working on the simulation of cutting for aluminium alloy (A2024-T351) in abaqus, i use Johnson cook model

I want to introduce several critical values ​​of damage (D1=0.1and D2=0.1,0.5,0.7), how can i do that in abaqus CAE

IF anyone would please help me  

Crack thickness

Submitted by Konstantin Volokh on

Macroscopic
cracks do not appear as a result of an ideal separation of two adjacent atomic
layers. Just the opposite, cracks appear as a result of the development of
multiple micro-cracks triggered by the massive breakage of atomic bonds. The microcracking
and the bond breakage are not confined to two neighbor atomic planes: the
process involves thousands atomic planes within the representative characteristic
volume of size h. This size defines the width (not the lenth) of the damage
localization zone and it can be called the crack thickness. The knowledge of

Can anyone suggest a lab for me to manufacture CNT reinforced ceramic composites

Submitted by Monica on
Choose a channel featured in the header of iMechanica

Dear colleagues,

 I'm a graduate student from University of Pittsburgh. I want to make a CNT reinforced ceramic composites (woven structure), but cannot find people to make it for us. Can anyone introduce me any labs or company who can help me? Thanks!

 

Monica