PSI - Issue 37

Koji Uenishi et al. / Procedia Structural Integrity 37 (2022) 397–403 Uenishi and Nagasawa / Structural Integrity Procedia 00 (2022) 000 – 000

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Of course, the relation between quasi-static and dynamic stability of solid materials (Gomez et al., 2020) should be more quantitatively clarified. Also, real three-dimensional propagation of fractures (Uenishi, 2021) and waves (Graff, 1975; Rinehart, 1975) is known to be different not only from simple one-dimensional ones but also from more complex two-dimensional ones. Global and local fracture behavior in three-dimensional solid materials should be investigated. Acknowledgements The research has been financially supported by the Japan Society for the Promotion of Science (JSPS) through the “KAKENHI: Grant -in- Aid for Scientific Research (C)” Program un der grant number 20K04680. References Graff, K.F.: Wave Motion in Elastic Solids, Clarendon Press, Oxford, 1975. Rinehart, J. S.: Stress Transients in Solids, HyperDynamics, Santa Fe, NM, 1975. Uenishi, K., 2015. Dynamic Dip-Slip Fault Rupture in a Layered Geological Medium: Broken Symmetry of Seismic Motion. Engineering Failure Analysis 58, 380–393. Uenishi, K., Fukuda, Y., Nagasawa, K., 2020. Dynamic Fracture Development in a Multiply Cracked Solid. Procedia Structural Integrity 28, 2072– 2077. Uenishi, K., 2021. Unexpected, Mystifying but Simple Three-Dimensional Dynamic Fracture Phenomena. Philosophical Transactions of the Royal Society A 379, 20200123. Uenishi, K., Nagasawa, K., 2021. On the development and dynamic characteristics of multiple fracture regions in a brittle solid, 15th Japan Symposium on Rock Mechanics, Suita, Japan, 495–498. Gomez, Q., Uenishi, K., Ionescu, I. R., 2020. Quasi-Static versus Dynamic Stability Associated with Local Damage Models. Engineering Failure Analysis 111, 104476.