Dear ALL,
I am currently want to code a little program for micromechanics analysis based on FEM. But I am not sure how to implement the periodic B.C. in it. I refer the general formulations of FEM for engineers not the tensor forms. Hope you give a detailed explanation or example. Thanks very much.
Regards,
Charson Y.S.
Could any body provide MPLG basic code to test my code for problems in linear elasticity.
(DSingh)
Dear All,
I am currently working on a small academic project of Damage Detection of Bridge Structure using Vibration Frequency and Modes analysis and Finite Element method.
My questions are:
1) Is there any systematic approach to follow this problem?
2) How should I start making its mathematical model? I am considering a truss bridge. Is it appropriate to consider linear elastic deformation of simply supported beam at first point?
3) Is there any standard reference which can help me to construct its mathematical model?
George Bugliarello, president emeritus and former chancellor of Polytechnic Institute of New York University (NYU-Poly), an acknowledged visionary who brought about significant changes in engineering and education, died after a short illness on February 18. He was trained in hydrodynamics and civil engineering. His lifelong investigation was how natural, mechanical, information and energy systems affect society.
hi all,
I am facing problem in understanding stress intensity factor. How exactly i can analyse crack propagation through SIF. In books it is given that SIF characterises the crack. But in numbers how can i know whether this crack will propagate for this value of SIF. According to westergaard equation crack tip stresses will go to infinity if θ and r tends to zero for any value of crack length. Please somebody help regarding this. If iam technically wrong please correct me.
Thank you
Kirthan.L.J
Hello,
How can I obtein the coordinates of one node in Abaqus???
Merci beaucoup,
Josu
Hi,
I'm using ansys to model a 3D concrete beam model with reinforcement to conduct nonlinear static analysis.
I want to introduce transient analysis in between two load steps to measure the frequency response after each damage level.
Could anyone throw some light on how to use the two analysis consecutively.
Thanks in advance.
Kishore
Email: creative.kishore [at] gmail.com
please someone help me...
i am in need of element stiffness matrix of 2d truss elemeents in ansys....does anyone know de steps...can u plz help me out...
thank you for ur help...
Hi There,
I am going to do MD simulation on polymer nanocomposites in order to measure the mechanical properties and density of the interphase between fiber and matrix. my filler is platetlet. I read some paper in which similiar work has been done some of them with LAMMPS and some using Material studio
I am wondering what is the pros and cons of each.
Thanks
Azadeh
