How to assign mass (isotropic) and inertia (rotary) to a node?
Hello,
You can assign mass to node using the 1D>>masses.
Please keep in mind the units system.
<?xml version="1.0" encoding="UTF-8"?>
Then to add inertia go to card edit panel:
select the proper element, assign the config as mass and type as CONM2:
then click on edit and enter the appropriate values.
Thankyou
Hello, You can assign mass to node using the 1D>>masses. Please keep in mind the units system. <?xml version="1.0" encoding="UTF-8"?> Then to add inertia go to card edit panel: <?xml version="1.0" encoding="UTF-8"?> select the proper element, assign the config as mass and type as CONM2: <?xml version="1.0" encoding="UTF-8"?> then click on edit and enter the appropriate values. <?xml version="1.0" encoding="UTF-8"?> Thankyou
Thank you Sanjay!
Hello Sanjay
I am new in Althair and I have been reading your post but I am still confused. Could you help me please to explaining again step by step how to apply mass in structure model. I am trying a model one column with clamped in the bottom and has a mass on the top column. What should I do? I need a solution to get frequency on the structure. how about the unit mass (kg or N)?
Thanks