Skip to main content

Blog posts

Mechanical response of collagen molecule under hydrostatic compression:Mater Sci Eng C -Mater Biol Appl. 2015

Submitted by karans@iitrpr.ac.in on

Proteins like collagen are the basic building blocks of various body tissues (soft and hard). Collagen molecules find their presence in the skeletal system of the body where they bear mechanical loads from different directions, either individually or along with hydroxy-apatite crystals. Therefore, it is very important to understand the mechanical behavior of the collagen molecule which is subjected to multi-axial state of loading.

Mechanical response of collagen molecule under hydrostatic compression:Mater Sci Eng C -Mater Biol Appl. 2015

Submitted by karans@iitrpr.ac.in on

Proteins like collagen are the basic building blocks of various body tissues (soft and hard). Collagen molecules find their presence in the skeletal system of the body where they bear mechanical loads from different directions, either individually or along with hydroxy-apatite crystals. Therefore, it is very important to understand the mechanical behavior of the collagen molecule which is subjected to multi-axial state of loading.

Fast nastic motion of plants and bio-inspired structures

Submitted by zichen on

The capability to sense and respond to external mechanical stimuli at various timescales is essential to many physiological aspects in plants, including selfprotection, intake of nutrients and reproduction. Remarkably, some plants have evolved the ability to react to mechanical stimuli within a few seconds despite a lack of muscles and nerves. The fast movements of plants in response to mechanical stimuli have long captured the curiosity of scientists and engineers, but the mechanisms behind these rapid thigmonastic movements are still not understood completely.

Full-Time Position in Schlumberger - FEA

Submitted by Haitao Zhang on

The below position is still open:

Job Description

Responsibilities: You will closely collaborate with Schlumberger design engineers in US, Europe, and Asia. You will be performing FEA studies in technically challenging areas such as non-linear solid mechanics, metal plasticity, viscoelastic materials, shock, vibration, heat transfer, composites, and fluid/structure interactions. You will also need to present FEA results to various internal or external clients.

Requirements

Call for abstract SEM 2016: Fatigue and Fracture Under Extreme Environments

Submitted by Kavan Hazeli on

Dear Colleagues,

We are organizing a symposium onFatigue and Fracture Under Extreme Environments” at the SEM XIII International Congress meeting which is taking place at Orlando, FL from June 6-9, 2016.

This symposium will focus on the following themes:

Disclination mediated dynamic recrystallization in metals at low temperature

Submitted by Mohammad Aramfard on

Recrystallization is one of the most important physical phenomena in condensed matter that has been utilized for materials processing for thousands of years in human history. It is generally believed that recrystallization is thermally activated and a minimum temperature must be achieved for the necessary atomic mechanisms to occur. Here, using atomistic simulations, we report a new mechanism of dynamic recrystallization that can operate at temperature as low as T = 10 K in metals during deformation.

PhD Querry

Submitted by Abhishek Saini on

I am currently a M.Tech (Mechatronics, Department of Mechanical Engineering) student in IIT Patna. I have strong interests in Applied Mechanics with special focus on Dielectric Elastomer Actuators. I am expecting to graduate by May 2016. Currently i am working on dielectric elastomer actuators and want to continue this in my PhD also. Are there any opportunities for PhD positions available at Harvard Solid Mechanics? What are the essentials needed for the above.

Thanks

Abaqus 3d Tunnel model

Submitted by amin b yeganeh on

hi

im making a 3d model of a tunnel excavation and its subsequent settlement using abaqus.

i have made a model in which the tunnel is excavated to a certain section. but my problem is that i cant simulate the progress of excavation. for example a model in which the tunnel gets excavated in 2-meter steps. and in each step 2 meter of soil gets excavated.

i have searched the internet and i think there are plug-ins which can help doing this. can anyone tell me how i can download such plug-ins? or introduce me another way to model the progress of the tunnel excavation?