Blog posts
Tensile stress of the concrete
Dear friends
The obtained results from my model show that the ultimate load is higher
than the expected one. after checking the results, I found out that the
tensile stress of concrete is much higher than input value for the
tensile yield stress. "concrete damaged plasticity model" is applied.
your help is highly appreciated.
What is the best method now to solve advection equation?
I am solving the advection equation which is hyperbolic. Some basic techniques (shown on the page http://www.cse.illinois.edu/iem/pde/discadvc/) are either of large oscillation or numerical diffusion.
I am striving to find a method without or with little of these problems. Or is there any post correction method to use?
Thank you all!
Czech Society of Mechanics Institutes Z.P. Bazant Prize for Engineering Mechanics
Czech Society of Mechanics Institutes Z.P. Bazant Prize for Engineering Mechanics
The Czech Society of Mechanics, Prague, has instituted the Z.P. Bazant Prize for Engineering Mechanics,
in honor of Prof. Zdenek P. Bazant, the McCormick Professor and Walter
P. Murphy Professor Of Civil Engineering And Materials Science. The selection
committee is composed of members from the Czech Technical University
and the Czech Academy of Sciences. The Prize is to be given annually.
Empirical observations of temperature
I have divided the old notes on temperature into three parts:
- Principle of the conservation of energy
- Empirical observations of temperature (this part)
- Energy and fundamental postulate
Our feeling of hotness comes from everyday experiences. These experiences indicate that many levels of hotness exist, and that all levels of hotness can be mapped to a real variable.
Energy
The notes and slides are attached. See related notes on thermodynamics.
Two Postdoctoral Positions at School of Mechanical & Aerospace Engineering, Nanyang Technological University, Singapore
Enthusiastic and highly motivated postdoctoral scientists are sought to work with Dr. Kun Zhou at the School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore on the following areas:
Post Doc Fellow Position at The Rehabilitation Institute of Chicago
A full time Postdoctoral position is available immediately in the Sensory Motor Performance Program at The Rehabilitation Institute of Chicago.
Under the general supervision of the assigned Senior Research Scientist, the Post Doc Fellow will be responsible for the development of a three-dimensional multi-scale finite element model of the human knee, and will compute the stress/strain fields in the joint soft tissues before and after common orthopaedic surgeries using three-dimensional hyper-elastic formulation.
Can ansys modelling tubular joint Y
Dear,all
Can ANSYS modelling tubular joint type Y in 3D with a load in plane bending on brace?