MSC.Software Corporation 2 MacArthur Place Santa Ana, CA 92707, USA Tel: (714) 540-8900 Fax: (714) 784-4056 Web: United States. - презентация

1 MSC.Software Corporation 2 MacArthur Place Santa Ana, CA 92707, USA Tel: (714) Fax: (714) Web: United States MSC.Patran Support Tel: Fax: (714) Tokyo, Japan Tel: Fax: Munich, Germany Tel: (+49) Fax: (+49) Practical Finite Element Modeling Techniques Using MSC.Nastran June 2005 NAS105 Workbook Part Number:NA*V2005*Z*Z*Z*SM-NAS105-WBK

2 DISCLAIMER MSC.Software Corporation reserves the right to make changes in specifications and other information contained in this document without prior notice. The concepts, methods, and examples presented in this text are for illustrative and educational purposes only, and are not intended to be exhaustive or to apply to any particular engineering problem or design. MSC.Software Corporation assumes no liability or responsibility to any person or company for direct or indirect damages resulting from the use of any information contained herein. User Documentation: Copyright 2005 MSC.Software Corporation. Printed in U.S.A. All Rights Reserved. This notice shall be marked on any reproduction of this documentation, in whole or in part. Any reproduction or distribution of this document, in whole or in part, without the prior written consent of MSC.Software Corporation is prohibited. MSC and MSC. are registered trademarks and service marks of MSC.Software Corporation. NASTRAN is a registered trademark of the National Aeronautics and Space Administration. MSC.Nastran is an enhanced proprietary version developed and maintained by MSC.Software Corporation. MSC.Patran is a trademark of MSC.Software Corporation. All other trademarks are the property of their respective owners. NAS105 Course Director:

3 TABLE OF CONTENTS WorkshopNo. Modeling Rigid Link with RBE2, MPC, and Stiff Bar………..……………………….……………1 Modeling with Inertia Relief ………………………………………..…………………………………2 Debugging Model for Rigid Body Motions ………………………………………………………….3 Model with Plates and Beams ……………………………………………………………………….4 Model with Solids, Plates and Beams….…………………………..………………………………..5 Fly-Swatter Model for Super-Elements …………………………………………………………….6 Large Deflection Analysis of a Simple Supported Square Plate……..…..……………………….7 Analysis of a Laminated Composite Plate …………………………………………………………8 Design Optimization of a Cantilever Beam ……………………………………..…...……………..9 Side Wall Study …………………………………………………………………….…………………10 Stiffness Analysis of Body in White …………………………………………………………………11 Normal Modes of Body in White.…………………………………………………….…….……..…12 Transient Dynamic Analysis of a Car going over a Bump ……………………………………….13

4