Thank you very much Professor Barbero

@EverBarbero

3 жыл бұрын

You are very welcome

Can you please help to get the nodal output in cylindrical coordinates?

Thank you very much professor. Just a suggestion, the music is very distracting. In earlier examples the music was not there and it was much easier to concentrate.

@EverBarbero

2 жыл бұрын

In future videos, either volume way down or no music.

Thank you professor Barbero , what if fibers arranged little bit complex , like if my composite lay in x-y plane and the fibers arranged uniformly around Z axis , for good imagination my composite is a circle and it's diameters are my fibers

@EverBarbero

3 жыл бұрын

So you have radially oriented fibers in the xy plane. Abaqus will have difficulty handling something like that. in cases like this, I try to use micromechanics to homogenize the composite, creating material properties for an equivalent material where the fibers disappeared but the properties of the equivalent material reflect the fact that really there are radially oriented fibers. I have never done it for radially oriented fibers. You can look to see if someone has done it. Micromechanics can be analytical or even numerical (Chapter 6 in my textbook) but I would not go numerical. Radially oriented fibers will produce an equivalent isotropic material in the xy plane. Maybe someone has done this.

@grim6472

3 жыл бұрын

@@EverBarbero thank you professor , yes someone done it he made a 3D solid hexahedral element , and said the constitutive behavior of these elements was based on the plasticity model in conjunction with the potential option available in abaqus to define stress ratios for anisotropic yield. material orientation were also defined to illustrate local fiber directions of the CFRP anchors . That's what he said i just don't how he used those potential options