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Crack propagation in composites in presence of shear and pressure loads

Submitted by Roche on

Hi,

Assume that we have a composite structure consists of isotropic layers with
a delamination (separation) between the layers. There is a compressive load
applying normal to layers surfaces and hence normal to the
delamination (crack) which closes the delamination, and a shear load tangential to the
crack surface.

Research statement

Submitted by uni_students2009 on

Hello All Researchers,

I'd like to know your opinion about some key points that make a research statement so effective. There are so many information, tips and advices in the internet. But, I am looking for your personal experiecne to write simple, quick and effective research staement. I would appreciate if all of you share with me some your tips.

 Best Luck,

Hadi 

Two full-time open positions in Structural Mechanics Group in Boston, MA

Submitted by wingnut1 on

Send CV to Fred Grant at ffgrant [at] sgh.com to initiate application process. Please also send any other relevant information such as letters of recommendation, coursework list with grades, thesis paper, etc.

We are accepting applications for two separate positions, Staff I and Staff II.  Descriptions are provided in the attached documents.

 

ADAPTIVE MESHING in ABAQUS Standard, specialists, please help

Submitted by ABAqirl on

Hello everybody,

Specialist please answer. I make simulations of nanoindentation. I do it in ABAQUS Standard 6.7.1, till 20 nm it is OK. But as i increase the penetration depth, the simulation stops and the information that the element under the indenter is highly distorted. Do you know what is the reason. Does it mean that adaptive meshing doesn't work? Or some other problem.

 

Best regards

 

ABAgirl

Two PhD positions at JWI&BSRT Charite Berlin: Multiscale modeling of MMTs

Submitted by petervarga on

The research laboratory for Quantitative Acoustic Microscopy and High
frequency spectroscopy of the Julius Wolff Institute &
Berlin-Brandenburg Graduate School for Regenerative Therapies, Campus
Virchow-Klinikum - Prof. Dr. Kay Raum – is opening the two Doctoral
Researcher (PhD) positions immediately.



We are looking for two motivated graduate students with excellent
academic performance and interest in conducting interdisciplinary
research.





Position I

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Position ID: DM.138.11