fracture mechanics

Catalin Pruncu's picture

Deadline extended for NT2F12 congress

Deadline extended for NT2F12 congress which will be held in Transilvania University of BRASOV.

Brasov is one of the largest and most cherished cities of the country. Surrounded on three sides by mountains, it was a perfect place for a medieval settlement.

The old city, founded by the Teutonic Knights in 1211, is one of the best preserved cities in all of Europe. It was thotoughly restored to the delight of an increasing number of tourist. It is the capital city of Brasov Country, in central Romania, in Transylvania, at the foot of the Carpathian Mountains. Brasov also makes a fabulous base for exploring the surrounding countryside where the air is clean and the people friendly.


marco.paggi's picture

NEW 2012 ACTIVITIES OF IGF

Dear Colleagues,

we would like to inform you that the Italian Group of Fracture (IGF), engaged in fostering the research in the fields of Fracture Mechanics and Structural Integrity at the national and international levels (IGF is the Italian chapter of the European Structural Integrity Society) has recently setup the following dissemination strategies and activities for 2012:


(long distance) research cooperation..

let me know if you are interested in long distance research cooperation.

can be as simple as you get my explaination if you want/need to cite my works, or co-authoring paper in things that we can work synergically, or even research collaboration.

the only thing that i will not respond is if you ask for job....:) cant give you that.

 here is some of my recent works:

 computational materials science, 50(4) 2011 pp.1499-1503

 theoretical and applied fracture mechanic, in press, doi:

10.1016/j.tafmec.2011.10.004

 or go to scopus dot com and sciencedirect and put my last name for author search.

and let me know if your interest matches my interest. or if you need to cite my works. thanks

 


Gyanender Singh's picture

weird error in Abaqus

Hi,

I am encountering a weird error in ABAQUS analysis. Their is no information in the files about why this error occurs, the execution just terminates all of a sudden. Following is the error:


marco.paggi's picture

WCCM 2012: Minisymposium on Fracture and Contact Mechanics for Interface Problems

Minisymposium on Fracture and Contact Mechanics for Interface Problems


Organizers: Marco Paggi, Alberto Carpinteri, Peter Wriggers


Contact person: Marco Paggi (marco.paggi@polito.it)


 


AS's picture

IUTAM SYMPOSIUM "Fracture phenomena in nature and technology" Brescia, Italy, July 1-5, 2012

First announcement

IUTAM SYMPOSIUM  Fracture phenomena in nature and technology
Brescia, Italy, July 1-5, 2012

Web page:  http://events.unitn.it/en/iutam2012

Call for contribution


Yang Lu's picture

Fracture of Sub-20nm Ultrathin Gold Nanowires

Adv. Funct. Mater.  DOI: 10.1002/adfm.201101224


Stress Field near a crack tip with different crack fibre orientations of an orthotropic lamina

I was going through these papers:

1.P.K. Sarkar and S.K. Maiti, 'Prediction of mode-1 fracture toughness of unidirectional fibre composites with arbitrary crack fibre orientation from its lowest or matrix fracture toughness'. int. J. Fracture, vol. 40. pp. R91-R96, (1989).

 

2.S.K. Maiti and P.K. Sarkar, 'A method of calculation of total strain energy release rate and its layer-wise distribution for an arbitrary through the thickness crack extension in a composite laminate', Engg. Fracture Mechanics, vol. 36, pp. 639-646,(1990).

 

 


Luoyu Roy Xu's picture

Why fracture and failure mechanics is so important? From Southwest Boeing 737 cracks to future Boeing 787 safety

Even Jay Leno tried to understand fatigue cracks at his Yesterday’s Tonight Show, our research on fracture and failure mechanics is received great attention from the general public. Read more after this photo--

  Southwest jet

 


IJSI-2012: 1st International Conference of the International Journal of Structural Integrity

IJSI-2012
 
1st International Conference of the International Journal of Structural Integrity

June 25-28, 2012
 
Faculdade de Engenharia da Universidade do Porto
Porto, Portugal
 
www.fe.up.pt/ijsi-2012

 


Haitao Zhang's picture

Fatigue crack growth FEA Internship

Title: Structural FEA Intern 

Employer: Schlumberger Technology Corporation

Location: Sugar Land, TX, USA

Starting Date: Available immediately 


Lee Margetts's picture

Royal Society - International Newton Fellowships

2 Year PDRA Opportunity in:

Image Based Modelling to Improve Damage/Fracture Tolerance in Materials


Registration now open for the 6th International Conference on Fracture of Polymers, Composites and Adhesives

Eurotel Victoria, Les Diablerets, Switzerland 11-15 September 2011

For more information, go to www.tc4pca.elsevier.com


Siemens US Intern Opportunity in Fracture Mechanics

Siemens Corporate Research (SCR), a division of Siemens Corporation, located in Princeton, New Jersey (USA) is Siemens' largest research center outside of Europe. SCR excels in transferring academic research into innovative products, and works in close collaboration with clinical and industrial partners. With more than 250 scientists, engineers, and technical experts, the company helps its customers and strategic partners grow their businesses in the fields of healthcare, automation, production, energy, industry, information and communications.
 


Haitao Zhang's picture

Internship available in FEA of crack growth

Title: Structural FEA Intern 

Employer: Schlumberger Technology Corporation

Location: Sugar Land, TX, USA

Starting Date: 01/01/2011 


ludovicnoels's picture

Post-doctoral position in multiscale fracture analysis for composite: New position in 2011

In the context of an ERA-NET MATERA+ project, the Aerospace and Mechanical Engineering Department is opening a post-doctoral position. in multiscale fracture analysis for composite 

The project

The strategic objective of the project is to help design and stress engineers assess the structural integrity and the damage tolerance of lightweight composite structures through provision of new accurate and predictive multi-scale failure models combined with original and computationally efficient novel numerical methods.

Partners


AS's picture

Two Ph.D. positions are open at the University of Brescia, Italy

The group of Mechanics of Solids and Structures at the  University of
Brescia is seeking two candidates for Ph.D. positions. The appointment
is starting on January 1st 2011, application deadline Sept. 15th 2010.

The research topics involve: computational dynamics of solids with
reference to ground motion simulation due to seismic input, multiscale
computational fracture mechanics and discrete dislocation mechanics.

Interested applicants are welcome to send a resume to


grassl's picture

Two PhD studentships in computational fracture mechanics at the University of Glasgow

There are two PhD studentships available at the University of Glasgow in the area of computational fracture mechanics of concrete.

The topics are multiscale modelling of corrosion induced cracking and meso-mechanically motivated nonlocal models for fracture

Please visit my webpage at http://www.civil.gla.ac.uk/~grassl for more information.

All the best,

Peter Grassl


Sequence loads

Hi everybody

 I want to ask you regarding the general pattern of diagram da/dn Vs. DeltaK(stress intensity factor) for Variable amplitude loading? Could we share our knowleadge in this case?

Regards,

 


Francois Barthelat's picture

Subset Splitting Digital Image Correlation (SSDIC)

Following our recent article on this new method, we are making our Matlab routines available. The package contains standard DIC, SSDIC, plus a few extras. More info here


Survey on XFEM: is XFEM good at characterizing Failure rather than Fracture?

Would like to hear your expertise/user/non-expert/sceptic comments on XFEM. Here are some of the challenges. Would like to hear your relections.

1. Can XFEM be utilized in characterizing Failure rather than Fracture?

2. What sort of challenges XFEM still have with respect to Fracture Mechanics?

3. How the Fracture mechanics benefit the industry, from the perspective of strcutural integrity?

4. Failue investigations vs. Fracture investigations: benefit to industry?

5. Academist vs Engineer: Perspective on XFEM

If possible, please vindicate your justifications with any relevant literature. Would like to see where and how XFEM is evolving.


Zhigang Suo's picture

Interfacial Fracture

A body consists of two materials bonded at an interface. On the interface there is a crack. The body is subject to a load, causing the two faces of the crack to open and slide relative to each other. When the load reaches a critical level, the crack either extends along the interface, or kinks out of the interface.


Zhigang Suo's picture

ES 247 Fracture Mechanics Homework Problems 41-44

Due in class, Tuesday, 4 May 2010


Syndicate content