ESTECH.rmRBM

When the deformation of structure is analyzed, in some cases, the elastic deformation which describes relative displacement of inside of the structure is spotlighted instead of absolute displacement.
In this case, subtraction of rigid body displacement from absolute displacement is required, however, applying generic post-processor can eliminate contribution of rigid body motion from translational motion but can’t eliminate it from rotational motion.
Applying ESTECH.rmRBM together with MSC Nastran generates only output of elastic deflection after calculating rigid body displacement by six rigid body modes.

Name	ESTECH.rmRBM
Function	Calculate response of only elastic deformation with subtracting rigid body deformation derived from MSC Nastran SOL101(Static Analysis)/SOL103(Eigenvalue Analysis)/SOL101 and SOL111(Frequency Response Analysis)/SOL109 and SOL112(Transient Response Analysis) by applying least-square method.
How to use	Designate USET to target nodes for calculating rigid body motion after select the rmRBM tool when executing MSC Nastran.

Please feel free to contact for further information

ESTECH Corp. Engineering Department
E-mail：info@estech.co.jp
TEL：81-45-661-1661　／　FAX：81-45-661-1664

*The name of company and/or individual product name mentioned above are either trademark or registered trademark.