This book provides a solid foundation from which most practical, theoretical problems related to sandwich structures can be derived and solved. The text brings together many problems found in the literature, such as those concerning buckling, post-buckling, free vibration, and dynamic response under various types of loadings. Sandwich construction with functionally graded facings is also briefly discussed, wherein topics obtain theoretical solutions from one comprehensive, consistent theory. The basic governing equations are presented in orthogonal curvilinear coordinates considering the shallow shell theory, which includes the strain-displacement equations, the constitutive equations, equations of motion, and the compatibility equations. Providing a clear theoretical foundation for engineers and research scientists in need of detail on sandwich structures in professional practice, the book is an ideal reference for understanding these structures through a comprehensive treatment of the theory, mathematical procedures, and applications.Presents the state-of-the-art, most advanced general non-linear geometric theory of sandwich structures including the initial geometric imperfections for both the incompressible and the compressible core case Leverages the shallow shell theoryIncludes functional graded sandwich structures considering two variations in the constituent materials for the nonlinear caseThe case for an compressible core with the attributed wrinkling (local) and global response is considered for two different types of transverse core displacements - a linear power series expansion and a second order power series expansion presented among two different theoriesProvides detailed solution techniques

Autorentext

Terry Hause is a mechanical engineer currently working for the U.S. Army with over 12 years of experience in his current role. His Mechanical engineering experience spans over 30 years covering positions in academia, industry and the federal government with over 25 years of research experience. His research interests are focused on the static and dynamic behavior of sandwich structures which has afforded him numerous publications in prestigious national and international journals. His research activities have resulted in working under grants from NASA Langley Research Center, the Air Force Office of Scientific Research, and independent research within the U.S. Army under the ILIR program. Prior to working for the U.S. Army Dr. Hause worked for Northrop Grumman where he provided research and development support along with expert advice and analysis support to the Defense Threat Reduction Agency. In addition, Dr. Hause has held positions as an assistant professor at a few major universities instructing undergraduate students in mechanical engineering.

Inhalt
Sandwich Structures: Theory and Responses.- .- Preface.- Introduction.- Basic Kinematic and Constitutive Equations of an Anisotropic Sandwich Structure.- Formulation of the Governing Equations.- Buckling.- Post-Buckling.- Free Vibration.- Dynamic Response to Time-Dependent Loadings.- Thermal Effects.- Functionally Graded Sandwich Structures.- Appendix.- Index.