Discussion Groups

## Robot Structural Analysis

Distinguished Contributor
Posts: 133
Registered: ‎08-03-2012

# Re: Load Wind to centren of geometry

08-28-2012 12:21 AM in reply to: tony.ridley

I mean are you to test me.I write so true ?

thanks you Tony.

Product Support
Posts: 4,447
Registered: ‎04-26-2010

# Re: Load Wind to centren of geometry

08-28-2012 12:25 AM in reply to: A.wikipedia
Valued Mentor
Posts: 644
Registered: ‎09-07-2011

# Re: Load Wind to centren of geometry

08-28-2012 12:40 AM in reply to: A.wikipedia

Sorry I can't help you, but I actually have NO idea what you are talking about.  Sorry

Tony

Distinguished Contributor
Posts: 133
Registered: ‎08-03-2012

# Re: Load Wind to centren of geometry

09-06-2012 08:10 PM in reply to: tony.ridley

Thanks.

So center of mass slab  =  F - Coordinates of the center of gravity of story slab.

But i want find  center of geometry slab  ???????????????????

Valued Mentor
Posts: 644
Registered: ‎09-07-2011

# Re: Load Wind to centren of geometry

09-06-2012 09:09 PM in reply to: A.wikipedia

You could save out the particular slab as a seperate file, then check centre of mass for that object?

Or save as a seperate file then check the calculation report.

It's under Analysis-------->calculation report

Active Member
Posts: 9
Registered: ‎03-06-2013

# Re: Load Wind to centren of geometry

03-22-2013 09:19 AM in reply to: tony.ridley

Sorry the intrusion,

What are the values of Ix, Iy, Iz? (kg*m2???)

Product Support
Posts: 461
Registered: ‎06-23-2008

# Re: Load Wind to centren of geometry

03-25-2013 02:43 AM in reply to: jfmh

What are the values of Ix, Iy, Iz? (kg*m2???)

These are mass moments if inertia about X, Y and Z axes.

Regards,

Pawel Pulak
Active Member
Posts: 9
Registered: ‎03-06-2013

# Re: Load Wind to centren of geometry

03-26-2013 04:38 AM in reply to: pp2008

Thanks.

Is there any way to RSA calculate the equivalent inertia  of the structure?

Distinguished Contributor
Posts: 204
Registered: ‎12-23-2012

# Re: Load Wind to centren of geometry

09-11-2013 11:48 AM in reply to: jfmh

Hi all

Please guide me to Set Wind Load to Center of geometry of each story ( step by step)

thanks all