Browsing Ústav stavební mechaniky by Subject "Higher-order terms"
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Multi-parameter crack tip stress state description for estimation of fracture process zone extent in silicate composite WST specimens
(Gruppo Italiano Frattura, 2013-04-15)For wedge splitting test specimens, the stress and displacement fields both in the vicinity and also in large distance from the crack tip are investigated by means of numerical methods. Several variants of boundary conditions ... -
Williams expansion-based approximation of the stress field in an Al 2024 body with a crack from optical measurements
(Gruppo Italiano Frattura, 2017-07-01)A study on the approximation of the stress field in the vicinity of crack tip in a compact tension specimen made from Al 2024-T351 is presented. Crack tip stress tensor components are expressed using the linear elastic ...