GPFORCE/SPCForce

Hi tusharpatil123

Please refer to the image below from Help about supported solution sequences for GPFORCE:

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As per you suggested i use the OP2 format for NLGeom static analysis, i am able to see only the stress and displacement plot but unable to find exact force through GPFORCE command. Please suggest the solution in proper step.

Please sir suggest the solution.

Tushar,

GPFORCE is not supported for NLGEOM,

Instead you can run NLSTAT.

hi Prakash,

could you tell me an option for Geom non-linear analysis where i should get a GPFORCE-Displacement diagram? with Nonlinear quasi static i can not solve because of contact.

Thanks in advance!

Hi,

GPFORCE output is available for the following solution sequences:

Solution Sequence

Static Analysis

H3D, OP2, PCH, OPT

Normal Modes Analysis

H3D, OP2, PCH

Direct Frequency Response Analysis

H3D, OP2, PCH, OPT

Modal Frequency Response Analysis

H3D, OP2, PCH, OPT

You can run the NLGEOM analysis which will write out .rad files. Use these files in RADIOSS to request reaction forces using output blocks.