Structural Engineering: Models and Methods for Statics, Instability and Inelasticity

A novel approach to Structural Engineering is presented in this book,inspired by current applications from Civil, Mechanical, or Aerospace Engineering. It aims to help practicing engineers make the best choice between accuracy and efficiency in building structural models using modern computational tools. The approach is based on the Hu-Washizu variational principle with independent rotation field, regularization, and finite element interpolation. It allows for a unified discrete approximation of complex structural assemblies and simplifies the modeling task for structural engineers.

Format: Paperback / softback
Length: 532 pages
Publication date: 10 March 2024
Publisher: Springer International Publishing AG

This book presents a novel approach to the classical scientific discipline of Structural Engineering, which is inspired by numerous current applications from domains of Civil, Mechanical, or Aerospace Engineering. The main goal of this book is to help with making the best choice between accuracy and efficiency when it comes to building the most suitable structural models by practicing engineers using modern computational tools available in commercial software products (SAP, FEAP, ANSYS, etc.). for which we have carried out many developments that have become the main reference in the field. Any development of this kind is not a mere modification of discrete approximation but a thorough treatment with a sound theoretical formulation based upon Hu-Washizu variational principle with independent rotation field, its corresponding regularization, and finally the most appropriate finite element interpolation that can match those used for structural elements. Proposed approach allows us to provide a unified discrete approximation of complex structural assemblies and greatly simplify the modeling task for structural engineers. Thus, in conclusion, this book can also be perceived as the theoretical manual for using modern computer models successfully by practicing engineers.

Dimension: 235 x 155 (mm)
ISBN-13: 9783031235948
Edition number: 1st ed. 2023