1.

Record Nr.

UNINA9910588600903321

Autore

Skalskyi Valentyn

Titolo

Acoustic Emission : Fracture Detection in Structural Materials / / by Valentyn Skalskyi, Zinoviy Nazarchuk, Olena Stankevych

Pubbl/distr/stampa

Cham : , : Springer International Publishing : , : Imprint : Springer, , 2022

ISBN

3-031-11291-1

Edizione

[1st ed. 2022.]

Descrizione fisica

1 online resource (231 pages)

Collana

Foundations of Engineering Mechanics, , 1860-6237

Disciplina

620.1127

Soggetti

Building materials

Materials - Fatigue

Materials - Analysis

Acoustics

Continuum mechanics

Structural Materials

Materials Fatigue

Materials Characterization Technique

Continuum Mechanics

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di bibliografia

Includes bibliographical references.

Nota di contenuto

Macrofracture of Structural Materials and Methods of Determining its Type -- Mathematical Models for Displacement Fields Caused by the Crack in an Elastic Half-Space -- Energy Criterion for Identification of the Types of Material Macrofracture -- Evaluation of the Types and Mechanisms of Fracture of Composite Materials According to Energy Criteria -- Ranking of Dental Materials and Orthopedic Constructions by their Tendency to Fracture -- Rating of Hydrogen Damaging of Steels by Wavelet Transform of Magnetoelastic Acoustic Emission Signals.

Sommario/riassunto

The book presents topical theoretical and experimental studies for developing advanced methods of detecting materials fracture and assessing their structural state using acoustic emission. It introduces new mathematical models characterizing the displacement fields arising from crack-like defects and establishes a new criterion for



classifying different types of materials fracture based on specific parameters obtained from wavelet transforms of acoustic emission signals. The book applies this approach to experimental studies in three types of materials—fiber-reinforced composites, dental materials, and hydrogen-embrittled steels.