Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Sayako Hirobe"'
Publikováno v:
Journal of Non-Crystalline Solids: X, Vol 15, Iss , Pp 100102- (2022)
Fracture and damage ascribed to the intrinsic brittleness of amorphous oxide glasses are crucial problems for the daily use of glass products. Because the latest developments in glass and glass-ceramics technologies have further broadened their appli
Externí odkaz:
https://doaj.org/article/010476fcb45d49d1b47f5c8f599d07b9
This study presents numerical analyses for edge chipping by impact loading. As a numerical analysis method, we extend Particle Discretization Scheme Finite Element Method (PDS-FEM) developed by the authors to be able to simulate fracture due to impac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86572f2ec9e5ed215b1c283b2b1e1329
https://doi.org/10.21203/rs.3.rs-2585433/v1
https://doi.org/10.21203/rs.3.rs-2585433/v1
Publikováno v:
Physical review. E. 104(2-2)
Residual stress field is a self-equilibrium state of stress in the bulk solid material with the inhomogeneous field of the inelastic deformations. The high level of tensile residual stress often leads to dynamic fracture resulting in the instantaneou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::088b9c4312c471d30a41b938a737c0e0
https://pubmed.ncbi.nlm.nih.gov/34525581
https://pubmed.ncbi.nlm.nih.gov/34525581
Publikováno v:
Physical review letters. 127(6)
Residual stress has been empirically utilized for industrial applications to control material strength and shape of fragments. The interaction between the dynamically growing cracks and the residual stress field is sufficiently complicated to prevent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0ae75a63da685bd9ba92e3c191a6b55
https://pubmed.ncbi.nlm.nih.gov/34420326
https://pubmed.ncbi.nlm.nih.gov/34420326
Autor:
Kenji Oguni, Sayako Hirobe
Publikováno v:
Physica D: Nonlinear Phenomena. 359:29-38
Desiccation cracking and its pattern formation are widely observed in nature. The network of the surface cracks forms polygonal cells with typical size. This crack pattern is not formed in a simultaneous manner, instead, formed in a sequential and hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff4bb505723ab3559cc207dad4c4b29d
https://doi.org/10.1016/j.physd.2017.08.002
https://doi.org/10.1016/j.physd.2017.08.002
Autor:
Sayako Hirobe, Kenji Oguni
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 307:470-488
Desiccation cracks are widely observed as a result of the drying process of the mixture of powder and water. These cracks have a net-like structure and tessellate the dry-out surface area into polygonal cells with typical size. Regardless of the choi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09242245b893990bdd95f39b6ac765e8
https://doi.org/10.1016/j.cma.2016.04.029
https://doi.org/10.1016/j.cma.2016.04.029
Autor:
Sayako Hirobe
Publikováno v:
Mathematical Analysis of Continuum Mechanics and Industrial Applications II ISBN: 9789811062827
Desiccation cracks have a net-like appearance and tessellate the drying surface of the materials into polygonal cells with the typical size. The basic features of the crack pattern and the pattern formation process are conserved regardless of the cho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a197bb0daab9fdf42b88b4179295ba6
https://doi.org/10.1007/978-981-10-6283-4_1
https://doi.org/10.1007/978-981-10-6283-4_1
Autor:
Sayako Hirobe
Publikováno v:
International Journal of GEOMATE.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::373ea209120285da7404a41e82663d89
https://doi.org/10.21660/2017.33.2535
https://doi.org/10.21660/2017.33.2535
Autor:
Sayako Hirobe, Kenji Oguni
Publikováno v:
International Journal of Computational Methods; Aug2019, Vol. 16 Issue 5, p1-12, 12p
Autor:
Sayako Hirobe1 hirobes@jamstec.go.jp, Kenji Imakita2, Haruo Aizawa2, Yasumasa Kato3, Shingo Urata3, Kenji Oguni1 ogunik@jamstec.go.jp
Publikováno v:
Physical Review Letters. 8/6/2021, Vol. 127 Issue 6, p1-1. 1p.