diabolic
Mechanical
- Jan 4, 2013
- 4
Hi,
I am trying to correlate the junker test in FEA with hand calculation. Junker test is a bolted joint subjected to transverse harmonic load would result in reduction of preload of the bolt.
Currently I am able to simulate it in ANSYS. And I am getting a hysteresis loop when I plot transverse load vs transverse displacement which is in line with what papers say.
In order to capture this hysteresis loop I need to use Iwan or masing model. Assuming I can get the constants of iwan model I am not able to create hysteresis loop.
Please refer the paper for more details
[link]http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252015000100115[/url]
I am trying to correlate the junker test in FEA with hand calculation. Junker test is a bolted joint subjected to transverse harmonic load would result in reduction of preload of the bolt.
Currently I am able to simulate it in ANSYS. And I am getting a hysteresis loop when I plot transverse load vs transverse displacement which is in line with what papers say.
In order to capture this hysteresis loop I need to use Iwan or masing model. Assuming I can get the constants of iwan model I am not able to create hysteresis loop.
Please refer the paper for more details
[link]http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252015000100115[/url]