The use of 3D printed metal structures is taking a very fast ramp-up in industry. General Electric has demonstrated the possibility of printing titanium fuel injectors for their LEAP engine, EADS has printed a nacelle hinge bracket for the Airbus A320, Boeing is printing plastic inlet ducts for high-altitude aircrafts, hip implants and other prosthetics are exploiting the design freedom of additive manufacturing (AM),..

Liu, M., Wu, J., Gan, Y., Hanaor, D. A. H., & Chen, C. Q. International Journal of Solids and Structures, 2019, 162: 36-44.  https://www.sciencedirect.com/science/article/pii/S0020768318304827

Abstract 

Dear colleagues,

Here is our recent paper about designing flaw-insensitive hydrogels that resist fatigue crack growth.

Title: Flaw-Insensitive Hydrogels under Static and Cyclic Loads

Authors: Ruobing Bai, Jiawei Yang, Xavier P. Morelle, and Zhigang Suo*

Abstract

Hello, World

Here is a document that jots down, in a brief, point-wise manner, the elements of my new approach to understanding quantum mechanics.

Please note that the writing is very much at a preliminary stage. It is very much a work in progress. However, it does jot down many essential ideas.

I am uploading the document at iMechanica just to have an externally verifiable time-stamp to it. Further versions will also be posted at this thread.

2019 8th International Conference on Mechatronics and Control Engineering (ICMCE 2019)

will be held in Paris, France during July 23-25, 2019

Please kindly see the conference flyer as attached.

Contact information is as follows:

Ms. Caroline Miu

Email: icmpm [at] outlook.com

Tel: +00-852-30756684

Ms. Vivian Ni

The Biomechanics Research Centre (BioMec) at NUI Galway is seeking applications for a funded-PhD position in Multiscale Mechanics of Bone Fragility in Type-2 Diabetes for a project funded by the European Research Council Starter Grant Scheme, under the supervision of Dr. Ted Vaughan (Google Scholar).

I always feel puzzled that the cost of the F35 increases at “a supersonic speed”. Now based on our proposal review process, I might find some partial answers.  In 2017 and 2018, we (including a full professor at a leading research university in the US) submitted two research proposals to the Air Force Office of Scientific Research (AFOSR). Our proposal in 2017 had 7 technical concerns, but our proposal in 2018 didn’t improve at all, and had more than 30 technical concerns..

interfacial crack initiated from a polymer notch (click here to view this YouTube video from our experiment),     read more below to submit your abstracts

Prof. Jun Xu, Dr. Scott Grutzik, and I organize one topic on “Dynamic failure of materials and structures” for 2019 ASME Congress. We invite you, your colleagues and group members to submit short abstracts before ASME’s deadline of Feb 25, 2019. More details below: 

Aalto University School of Engineering in Finland invites application for 

TWO DOCTORAL STUDENT POSITIONS IN ICE MECHANICS

The positions are in the research group of Marine and Arctic Technology.