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Published in: Acta Mechanica 6/2024

07-04-2024 | Original Paper

Propagation of semi-infinite crack in an initially stressed dry sandy medium impacted by shear wave

Authors: Ajeet Kumar Singh, Abhishek Kumar Singh

Published in: Acta Mechanica | Issue 6/2024

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Abstract

This study deals with the propagation of a semi-infinite crack influenced by SH-wave propagation in an initially stressed dry sandy (ISDS) strip. The Fourier integral transforms (FIT) and Wiener–Hopf (WH) approach are used to solve the model analytically. For the cases of concentrated force of constant intensity (CF) and constant load (CL), the stress intensity factor (SIF) is calculated. The effects of sandiness, crack speed/length, and initial stress on the SIF in ISDS strip are numerically elucidated and graphically demonstrated. Comparison of the SIF analysed for differently configured strips influenced by distinct cases of initial stresses is one of the novel features of this study.
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Metadata
Title
Propagation of semi-infinite crack in an initially stressed dry sandy medium impacted by shear wave
Authors
Ajeet Kumar Singh
Abhishek Kumar Singh
Publication date
07-04-2024
Publisher
Springer Vienna
Published in
Acta Mechanica / Issue 6/2024
Print ISSN: 0001-5970
Electronic ISSN: 1619-6937
DOI
https://doi.org/10.1007/s00707-024-03917-y

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