Blog posts
Modeling Surface Stress Effects on Nanomaterials
We present a surface Cauchy-Born approach to modeling FCC metals with nanometer scale dimensions for which surface stresses contribute significantly to the overall mechanical response. The model is based on an extension of the traditional Cauchy-Born theory in which a surface energy term that is obtained from the underlying crystal structure and governing interatomic potential is used to augment the bulk energy.
project from solid mechanics
dear mechanicians,
i am student of btech 2nd year,mechanical from iit roorkee.i am looking forward for doing project work in solid mechanics.i know it's a vast topic and thats why i want your help in guiding me.i have not had this as a subject till now so i am confused about ani idea of project work.please give me some details as to where to start with.very thanks.
rupture of Cu films
Dear Prof. Li, i have made two figures about rupture strains of films on elastomer according to the datas shown in your papers-- "Deformability of thin metal films on elastomer substrates" International Journal of Solids and Structures 43 (2006) 2351–2363. and "Stretchability of thin metal films on elastomer substrates" APL85(2004). According to the papers, the stiffer or thicker the elastomer substrates, the larger rupture strains, then where would be the curve with H/h =200? Whether the rupture strain is even large, according to your simulations?
2007 VISUALIZATION CHALLENGE NOW ACCEPTING ENTRIES
If you understand the power of visual communication to explain, explore, and extend our knowledge of the world around us, then you are invited to enter the 2007 Science & Engineering Visualization Challenge, co-sponsored by the National Science Foundation (NSF) and Science, published by the American Association for the Advancement of Science (AAAS). Entry deadline: 31 May 2007.
Faculty Position of Structures/ Mechanics/Materials at Vanderbilt University
Vanderbilt University, Department of Civil and Environmental Engineering is seeking candidates to fill a tenure-track faculty position commencing Fall 2007. Appointment at the assistant professor level is anticipated but higher ranks will be considered for truly outstanding candidates. The successful candidate will have research and teaching expertise in structures with a research focus in one or more of the following areas: structural health monitoring, systems-scale failure analysis, dynamic control, computational mechanics and micromechanics, advanced materials (e.g., n
Engineering Sciences 241: Advanced Elasticity
This is a second graduate course in solid mechanics, and explores coupled mechanical, thermal, electrical, and chemical actions. The course draws heavily upon phenomena in soft materials.
This page is updated for ES 241 taught in Spring 2020 (Maxwell Dworkin 221, T/Th 1:30pm-2:45pm)
The course taught in the past:
Blood Clot Mechanics at the Molecular Level
Cross-posted to Biocurious a blog about biology through the eyes of physicists.
Solution of system of Differential equations
Dear Wei and Mogadalai,
As mentioned earlier I am trying to solve for a vector {x} from
{x'}=[A(t)]{x}
where [A(t)] is known matrix of size (2X2) at the max 4x4, elements and are functions of "t".
{x} is a vector (nX1) function of 't'
{x'} is derivative of {x} with respect to 't'.