An old book of elasticity with excellent and precise theoretical explanations. It is still valuable and inspiring book in elasticity up to now.
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With great pleasure I inform you that Jerrold E. Marsden, of Caltech, are selected to receive the 2010 Thomas K. Caughey Dynamics Award.
I am writing on behalf of the Thomas K. Caughey Dynamics Award Committee: Zhigang Suo (Chair), Tayfun E. Tezduyar, Ares J. Rosakis, Kenneth M. Liechti, Lawrence A. Bergman, Daniel J. Inman, Krishnaswamy Ravi-Chandar, Thomas N. Farris, Wing Kam Liu, Mary C. Boyce, Paul Jennings, Geof Tomlinson, and Ali Nayfeh.
Hi
i am studying adhesive joints of sandwich panel.I used contact elemet in ANSYS software to modeling adhesive but my solution did not converge.I used smaller elements and increased the number of susteps, but they could not help me. do you know what the problem is?
thanks in advance,
Best Regards
Aidin Ghaznavi
Dear all
I want to know how to define step module for the earthquake analysis specially adjusting a parameter for Dynamic Explicit…like “TIME PERIOD” and the other parameter.
By the way at dynamic explicit analysis when I insert the duration of the earthquake as a time period(for example 30sec) I get a better result than 0.5 or 0.1…
Am I right?
and Would I want you to send me an earthquake input file…
Looking forward to hearing from you.
Regards for all,
Mahdi Sadeghi
With great pleasure I inform you that Yoichiro Matsumoto, of the University of Tokyo, is selected to receive the 2010 Ted Belytschko Applied Mechanics Award.
Hello,
I am using abaqus to do research on polarization procedure of piezoelectric materials. I want to develop a user subroutine that can allow me to input variable piezoeletric material properties and do coupled problem. I want to know if UMAT can solve this problem or I need to use other subroutine. If there is that subroutine, what is it. Any suggestion is appreciated.
Thanks in advance,
Linhui Zhang
Hello ANSYS users,
I am having hard time ANSYS's documentation for fatigue analysis in claasic environment. Tutorials available on internet talk bat ansys workbench only. Has anyone done fatigue analysis in ANSYS claasic? If yes, is there any source for tutorials ?
Thanks,
Hello, I'm a new comer here although I registrated a user name about 48 weeks ago. I have learned a lot for all of you, from micro mechanism disucction to macro phenomena explanation. My major research interests include: impact dynamics, high-performance of energy absorption material, vehicle safety and accident reconstruction. Anybody with the same/similar interests as mine, please discusscus any topics raised during the research. I hope we all can be good friends.
Sincerely,
Jun
hello everyone,
I am trying to model a concrete element subjected to static load using Abaqus Standard. For concrete, I am using Concrete Damaged Plasticity and beam elements for my reinforcement. I am embedding my reinforcement into the concrete (host elements).
Since I started, I faced several issues. They are overconstraint, numerical singularity and negative eigen values. I managed to resolve both of them. However, the behavior from my model is nowhere near the experimental data that I have. It seems that the model is excessively stiff.
Harley T. Johnson has just been selected to receive the 2010 Thomas J.R. Hughes Young Investigator Award.
I am writing on behalf of the Thomas J.R. Hughes Young Investigator Award Committee: Zhigang Suo (Chair), Tayfun E. Tezduyar, Ares J. Rosakis, Kenneth M. Liechti, Lawrence A. Bergman, Daniel J. Inman, Krishnaswamy Ravi-Chandar, Thomas N. Farris, Wing Kam Liu, and Mary C. Boyce.
