000014251 001__ 14251
000014251 005__ 20161115100146.0
000014251 04107 $$aeng
000014251 046__ $$k2016-08-21
000014251 100__ $$aLi, Hongliang
000014251 24500 $$aInteraction of cavities, inclusions and a crack near semi-cylindrical gap

000014251 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014251 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014251 506__ $$arestricted
000014251 520__ $$2eng$$aIn natural medium, engineering composite materials, earthquake engineering, it can be found that there are some gaps at the edge of the matrix, and shallow-buried cavity or inclusion structure near the gaps. When the matrix is impacted by dynamic load, defects could be found around the cavities and inclusions. In this paper, Green’s firnction method and crack division method are used to investigate the problem of dynamic stress concentration of multiple cavities, inclusions and a linear crack near semi-cylindrical gap for incident SH wave. The expressions of the displacement and stress are given, and an example is provided to show the effect of cavities, inclusions and crack on the dynamic stress concentration.

000014251 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014251 653__ $$a

000014251 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014251 720__ $$aLi, Hongliang
000014251 8560_ $$ffischerc@itam.cas.cz
000014251 8564_ $$s161646$$uhttps://invenio.itam.cas.cz/record/14251/files/PO.SM07-1.11.274.pdf$$yOriginal version of the author's contribution as presented on CD,  page 2267, code PO.SM07-1.11.274
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000014251 962__ $$r13812
000014251 980__ $$aPAPER