Procedures for the Verification and Validation of Working Models for Structural Shells

Author:

Szabo Barna A.1,Muntges Daniel E.1

Affiliation:

1. Washington University, St. Louis, MO 63130

Abstract

Shell-like structures are viewed as fully three-dimensional solid bodies that allow the imposition of restrictions on the transverse variation of displacement vector components in certain regions. An important practical problem is to select a simplified mathematical model for a particular application so that the simplifications do not affect the data of interest significantly. This involves application of expert knowledge aided by virtual and∕or physical experimentation. An example is presented.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Reference20 articles.

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2. Experimental Stress Analysis of Cylinder-to-Cylinder Shell Models and Comparisons With Theoretical Predictions;Gwaltney;ASME J. Pressure Vessel Technol.

3. Muntges, D. , 2004, “Validation of Working Models for Thin Cylindrical Shells,” M.S. thesis, Washington University, The Henry Edwin Sever Graduate School, St. Louis.

4. Oberkampf, W. , 2001, “What are Validation Experiments?” Exp. Tech.0732-8818, pp. 35–40.

5. Hierarchic Models for Laminated Plates and Shells;Actis;Comput. Methods Appl. Mech. Eng.

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