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[Call for Abstracts] SES minisymposium on Friction, Fracture, and Damage

Dear Colleagues,

We would like to invite you to consider submitting abstracts to the following minisymposium taking place as part of the Soceity of Engineering Sciences meeting to be hosted by the University of Maryland (October 4-7, 2016)

D-9 :Friction, Fracture and damage (http://ses2016.org/symposium-d-9-friction-fracture-and-damage/)

Simpleware at North Star Imaging 30th Anniversary Symposium, May 11-12 2016

May 11 - 12, 2016 - St. Michael Cinema, St. Michael, MN

This two-day conference will include national and international speakers discussing the latest in Digital Radiography and Computed Tomography systems and technology. Current users of X-ray and Computed Tomography will gain more knowledge to improve their operations. Those new to the X-ray/CT scanning will hear from peers how they utilize the technology within their industry.

Simpleware at the NSI 30th Anniversary Symposium

Generate master curve for viscoelasticity

Choose a channel featured in the header of iMechanica: 

Hello,

I would like to generate a master curve (e.g. of the storage modulus) based on frequency-sweeps experiment for different temperatures.

Basically, I need to determine the shifts in order to construct the master curve. I want to automatize the process with Matlab, instead of shifting the data by hand. And I don't want to use WLF or Arrhenius methods.

I want to determine the shifts for each temperature s.t. I get a smooth master curve (minimize the error using least square).

Mirkhalaf's picture

EUROMECH Conference

13 - 16 September 2016, Porto, Portugal

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Plenary Speakers:

Prof. Wing K. Liu, Northwestern University

Research Assistant/Associate in Multiphase Lattice Materials (Experimental) (fixed term)

A position exists for a Research Assistant/Associate in the Department of Engineering, University of Cambridge to work on Multi-phase Lattice Materials (Experimental) (fixed term).

The closing date for applications is 20 May 2016 and further details on the position and how to apply can be found here: http://www.jobs.cam.ac.uk/job/10126/

Arash_Yavari's picture

The Role of Mechanics in the Study of Lipid Bilayers

The following summer school on the role of mechanics in the study of lipid bilayers may be of interest to some of you.

www.cism.it/courses/C1608/

sgoel's picture

Fully funded PhD opportunity in London for International Students

I have a fully funded PhD position (3.5 years duration) for students from any nationality to work at Cranfield University in London on an excited simulation based project to elucidate details of diamond machining of silicon. The project is financially supported by a world leading Paris based industry. Candidates having good background in mechanics/ manufacturing are very much encouraged to write to me at sgoel.diamond@gmail.com

Yield behaviour of trabecular bone

A recently published paper  "Evaluating the macroscopic yield behaviour of trabecular bone using a nonlinear homogenisation approach" links the micromechanics of bone to its macroscopic behaviour. The paper may be of interest to colleagues on this forum. The abstract is provided below.

Abstract:

Sung Hoon Kang's picture

[Call for Abstract] SES 2016 Symposium D-3: Mechanics of 3D Printed Materials and Structures

We would like to invite you to submit an abstract to the symposium on Mechanics of 3D Printed Materials and Structures at the 53rd Annual Technical Meeting of the Society of Engineering Science (SES2016) to be held during October 4-7, 2016 at the College Park Marriott Hotel & Conference Center (College Park, MD). 

Symposium Technical Description

Fracto-emission in lanthanum-based metallic glass microwires under quasi-static tensile loading

Plastic deformation in metallic glasses is highly localized and often associated with shear banding, which may cause momentary release of heat upon fracture. Here, we report an explosive fracture phenomenon associated with momentary (∼10 ms) light emission (flash) in Lanthanum-based (LaAlNi) metallic glass microwires (dia. ∼50 μm) under quasi-static tensile loading.

2016 Ted Belytschko Applied Mechanics Award - Professor Andrea Prosperetti

The Executive Committee of the ASME Applied Mechanics Division is pleased to announce and congratulate Professor Andrea Prosperetti, Charles A. Miller, Jr. Distinguished Professor of Mechanical Engineering, Johns Hopkins University, as the recipient of the 2016 Ted Belytschko Applied Mechanics Award.

2016 Thomas J.R. Hughes Young Investigator Award - Professor Pedro M. Reis

The Executive Committee of the ASME Applied Mechanics Division is pleased to announce and congratulate Professor Pedro M. Reis, Gilbert W. Winslow Associate Professor, Massachussetts Institute of Technology, as the recipient of the 2016 Thomas J. R.

Qiming Wang's picture

A Constitutive Model of Nanocomposite Hydrogels with Nanoparticle Crosslinkers

A Constitutive Model of Nanocomposite Hydrogels with Nanoparticle Crosslinkers

Qiming Wang, Zheming Gao

Email: qimingw@usc.edu

Qiming Wang's picture

Beyond Wrinkles: Multimodal Surface Instabilities for Multifunctional Patterning

Beyond Wrinkles: Multimodal Surface Instability for Multifunctional Patterning

Qiming Wang, Xuanhe Zhao

Email: qimingw@usc.edu, zhaox@mit.edu

Cohesive zone model

Hi, 

I'm actually working on numerical modeling of  damage in adhesively bonded joints.  I found three basic approaches for it in litterature 

_Continuum approcha

_local approach

_Hybrid CZM_ XFEM approach

I'm trying a model on local approach, but i faced a problem which consits of overlapping continuum adhesive layer and adherends elements when cohesive elements get fully damaged

I need a suggenstion on how to hadnle this problem.

Thanks in advance

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