Structural dynamics in industry [[electronic resource] /] / Alain Girard and Nicolas Roy

• Record Nr.: UNINA9910139521103321
• Autore: Girard Alain
• Pubbl/distr/stampa: London, : ISTE; Hoboken, NJ, USA, : Wiley, 2008
• ISBN: 1-282-16483-X; 9786612164835; 0-470-61091-3; 0-470-39349-1
• Descrizione fisica: 1 online resource (451 p.)
• Collana: ISTE ; ; v.7
• Altri autori (Persone): RoyNicolas
• Disciplina: 624.1/7; 624.17
• Soggetti: Structural dynamics - Mathematical models; Functional analysis; Industrial buildings; Electronic books.
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Structural Dynamics in Industry; Table of Contents; Foreword; Preface; Introduction; Glossary; Chapter 1. General Introduction to Linear Analysis; 1.1. Introduction; 1.2. Motion types; 1.2.1. Sine motion; 1.2.1.1. Pure sine; 1.2.1.2. Swept sine; 1.2.1.3. Periodic motion; 1.2.2. Transient motion; 1.2.3. Random motion; 1.2.3.1. Random process; 1.2.3.2. Time analysis; 1.2.3.3. Statistical analysis; 1.2.3.4. Power spectral densities; 1.3. Time domain and frequency domain; 1.3.1. Introduction; 1.3.2. The time domain; 1.3.3. The frequency domain; 1.4. Frequency Response Functions; 1.4.1. Introduction1.4.2. Frequency Response Functions and responses; 1.4.3. The nature of excitations and responses; 1.4.4. The nature of Frequency Response Functions; 1.5. Equations of motion and solution; 1.5.1. Equations of motion; 1.5.2. Solution using the direct frequency approach; 1.5.3. Solution using the modal approach; 1.5.4. Modes and 1-DOF system; 1.6. Analysis and tests; Chapter 2. The Single-Degree-; of-Freedom System; 2.1. Introduction; 2.2. The equation of motion and the solution in the frequency domain; 2.2.1. Equations of motion; 2.2.2. Motion without excitation; 2.2.2.1. The conservative system2.2.2.2. Dissipative system; 2.2.3. Solution in the frequency domain; 2.2.4. Dynamic amplifications; 2.2.5. Response to a random excitation; 2.3. Time responses; 2.3.1. Response to unit impulse; 2.3.2. Response to a general excitation; 2.3.3. Response spectra; 2.4. Representation of the damping; 2.4.1. Viscous damping; 2.4.2. Structural damping; 2.4.3. Other representations; Chapter 3. Multiple-Degree-of-Freedom Systems; 3.1. Introduction; 3.2. Determining the structural matrices; 3.2.1. Introduction; 3.2.2. Local element matrices; 3.2.3. Element matrices in global reference form3.2.4. Assembly of element matrices; 3.2.5. Linear constraints between DOF; 3.2.5.1. Introduction; 3.2.5.2. DOF elimination; 3.2.5.3. DOF introduction; 3.2.6. Excitation forces; 3.3. The finite element method; 3.3.1. Introduction; 3.3.2. The rod element; 3.3.3. Beam finite element in bending; 3.3.4. The complete beam finite element; 3.3.5. Excitation forces; 3.4. Industrial models; 3.4.1. Introduction; 3.4.2. The element types; 3.4.3. Linear constraints; 3.4.4. DOF management; 3.4.5. Rules for modeling and verification of the model; 3.4.6. Industrial examples3.5. Solution by direct integration; 3.5.1. Introduction; 3.5.2. Example of explicit method; 3.5.3. Example of implicit method; Chapter 4. The Modal Approach; 4.1. Introduction; 4.2. Normal modes; 4.2.1. Introduction; 4.2.2. Free structures; 4.2.3. System static condensation; 4.2.4. Eigenvalue problem solution; 4.3. Mode superposition; 4.3.1. Introduction; 4.3.2. Equation of motion transformation; 4.3.3. Problem caused by the damping; 4.3.4. Frequency resolution; 4.4. From the frequency approach to the modal approach; Chapter 5. Modal Effective Parameters; 5.1. Introduction
• Sommario/riassunto: Structural Dynamics in Industry focuses on the behavior of structures subjected to a vibrational or shock environment. It takes a systematic approach to the basic concepts in order to enhance the reader's understanding and to allow industrial structures to be covered with the necessary degree of depth. The developments are explained with a minimum of mathematics and are frequently illustrated with simple examples, while numerous industry case studies are also provided.