failure

Hi All,

Sixth International Conference on Engineering Failure Analysis
6 – 9 July 2014, Lisbon, Portugal

The Research Center for Mechanics of Solids, Structures and Materials at the University of Texas at Austin invites applications for an open position as Post-doctoral Fellow. The specific project involves the characterization of the constitutive and failure behavior of structural materials (aluminum alloys, steels, titanium alloys, metal-matrix composites, polymers and other selected materials) under quasi-static and dynamic conditions.

Endurica LLC (www.endurica.com) is a growing, high-technology, small business startup with customers in the defense, heavy equipment, offshore, and automotive sectors. We deliver world-leading solutions and services for managing elastomer durability issues at the conceptual / CAE stage. We are located in Findlay, Ohio.

We are seeking a full time Engineering Analyst to develop and execute analysis projects, and to support customers in their applications of Endurica’s fatigue analysis technology.

The international SIMULIA Customer Conference (SCC2012) will be held May 15-17, 2012 in Providence RI, USA. Abstracts for papers are due November 7, 2011.

All users of SIMULIA products including Abaqus FEA, Multiphysics, Isight and Simulation Lifecycle Management (SLM) are invited to submit an abstract.

Elastomers are outstanding in their ability to repeatedly endure large deformations, and they are often applied where fatigue performance is a critical consideration. Because the macromolecular structure of elastomers gives rise to a number of unique behaviors, appropriately specialized methods are needed to characterize, analyze, and design for durability. This 2-day course provides the know-how for engineering durable elastomeric components and systems. The course is taught at Axel Products, and includes live demos of typical behavior.

http://www.springerlink.com/content/wx185g5301300521/fulltext.pdf

Dear Colleagues:

The word "failure" can mean different things to different people.  Over the past couple of years, my interactions with various groups from industry has shown me that for some people failure means catastropic fracture/buckling while for others it can mean highly localized plastic yielding.  Even for relatively simple sandwich composite structures, there is no clearly agreed upon definition of the word.

Hi all,

I am going simulate a plate of porous material (SiC) to evaluate its strengh.

Would someone share some knowledge on the mechanics of the porous materials.

Thanks.

 /Hao

I would like to perform a dynamic structural analysis with ansys. How can I include in the analysis a check after each time step about the status of some elements ( check whether they are broken)  "kill" them if need to and continue the analysis. Thanks, Ran 

Hi all,

2010 SIMULIA Customer Conference (previously the Abaqus Users' Conference)
Call for Abstracts

Abstracts Due Monday, November 9, 2009!
http://www.simulia. com/events/ conf_10_call_ for_papers. html

Let us consider interaction of two atoms/molecules/particles. The reference distance between them corresponds to zero interaction force and zero stored energy. The interaction passes three stages with the increase of the distance. At the first stage the force increases proportionally to the increasing distance: the linear stage. At the second stage the force-distance relationship deviates from the linear proportionality: the nonlinear stage. At the third stage the force drops with the increasing distance: the separation or failure stage.

Tuesday, June 9 – 4:00 PM, EDT

Thursday, June 11 – 9:00 AM EDT

2009 SIMULIA Customer Conference
May 18-21, 2009 • the Brewery, London, England

The recent issue of Nature Materials includes a review paper on the deformation and failure of protein materials in physiologically extreme conditions and disease. The paper was interesting, so I am posting the abstract here. For the full-paper visit Nature Materials.

Nature Materials 8, 175 - 188 (2009) | doi:10.1038/nmat2387

Deformation and failure of protein materials in physiologically extreme conditions and disease

Markus J. Buehler & Yu Ching Yung