I am not sure about the assumption that the wheels are "bounded" to the ground by the weight of the structure... Should I constraint also the positive z-direction on those nodes corresponding to the link to wheels because of the weight?
Weight affects to all nodes of the structure, so...
However, I am not sure about the assumption that the wheels are "bounded" to the ground by the weight of the bike...
Should I constraint also the positive z-direction on those nodes corresponding to the link to wheels because of the weight? But weight affects to all nodes of the structure...
Hi,
I have the same doubt about unconstrained modal analysis. I do not know exactly why it is useful for. I do not know how to get some insight into where are the best constraint locations from the unconstrained analysis.
Related to it, if I had to perform a modal analysis of a box-like...
Hi,
I am not sure about the performance of free-free modal analysis in ANSYS.
If I wanted to get the natural frequencies of a box-like structure with four wheels (at each corner of the bottom surface) by means of FE-analysis, should it be performed as constrained or unconstrained ?
Indeed...
Hi,
If I wanted to get the natural frequencies of a box-like structure with four wheels (at each corner of the bottom surface) by means of FE-analysis, should it be performed as constrained or unconstrained ? Indeed, the wheels are not bounded to the ground, so please, could you help me?
Thank...
Hi,
If I wanted to get the natural frequencies of the bicycle frame by means of FE-analysis, should it be performed as constrained or unconstrained ? Indeed, the wheels are not bounded to the ground, so please, could you help me?
Thank you very much