Zobrazeno 1 - 10
of 33
pro vyhledávání: '"N. G. Chausov"'
Publikováno v:
Strength of Materials. 44:551-555
The effect of grain sizes on the strain homogeneity of a D16T sheet aluminum alloy in static and dynamic tension was studied. An increase in grain sizes is established to result in a significant growth of deformation inhomogeneity. This enhances the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89841779ffc08bee6d18d5a0d8f442bb
https://doi.org/10.1007/s11223-012-9407-0
https://doi.org/10.1007/s11223-012-9407-0
Publikováno v:
Strength of Materials. 36:532-537
A setup for testing materials and processing the results obtained with construction of complete stress–strain diagrams is described. The setup has been created with allowance for the authors' previous experience and new ideas in testing materials o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5aef71f91d59077523d2c9f643c55b6d
https://doi.org/10.1023/b:stom.0000048404.91503.89
https://doi.org/10.1023/b:stom.0000048404.91503.89
Autor:
A. A. Lebedev, N. G. Chausov
Publikováno v:
Strength of Materials. 35:327-333
The method of complete stress–strain diagrams has been proved efficient for the assessment of a sheet material's resistance to macrocrack propagation in thin-wall structural elements and for the prediction of stresses that correspond to the growth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e202845a5a1778ebca50a34bba799d42
https://doi.org/10.1023/a:1025888522393
https://doi.org/10.1023/a:1025888522393
Autor:
A. Z. Bogdanovich, N. G. Chausov
Publikováno v:
Strength of Materials. 35:140-148
Based on the concept of complete stress–strain diagrams, we propose a new model describing the law of stress distribution in the prefracture zone in plastic materials in view of the type of the stressed state.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a2fcf4b107a001cfd1d4f2393209b7e
https://doi.org/10.1023/a:1023710511523
https://doi.org/10.1023/a:1023710511523
Publikováno v:
Strength of Materials. 34:548-552
The authors propose the limiting damage parameters of material, which are determined from descending segments of the total deformation curves. Based on the test results for three pressure vessel steels, relationships between these parameters and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ca3eb368bf56f9d1ea6a50b5e3b55c4
https://doi.org/10.1023/a:1022018500693
https://doi.org/10.1023/a:1022018500693
Publikováno v:
Strength of Materials. 34:131-134
The model of damage accumulation in the material under multiaxial loading was used to develop the scheme of plotting the limiting damage surface of a structural material with regard to operating time and a stress state, which can be considered as mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90217322fe50c9bb1a8c5bfba3058aa3
https://doi.org/10.1023/a:1015354224871
https://doi.org/10.1023/a:1015354224871
Publikováno v:
Strength of Materials. 29:445-451
The integrated assessment of the accumulation of damage in D16 aluminum alloy with coarse grains (≈3 and 8 mm) grown by a special thermal treatment shows that the grain size can strongly affect the rate of accumulation of damage in metallic materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f78d364bfca6b863a69e8caf79dae34e
https://doi.org/10.1007/bf02767451
https://doi.org/10.1007/bf02767451
Publikováno v:
Strength of Materials. 29:248-254
A phenomenological model of damage accumulation in metallic materials under static loading was proposed earlier by Lebedev et al. (Probl. Prochn., No. 7, pp. 31–40, 1995). According to this model, the dependence of the degree of damage to the mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3800fccb7d34d71979cb326f4e0eedff
https://doi.org/10.1007/bf02767441
https://doi.org/10.1007/bf02767441
Publikováno v:
Strength of Materials. 28:347-352
Aluminum alloy D16 is used as an example to systematically evaluate the damage to metal on the basis of characteristics of its damping capacity (logarithmic vibration decrement), acoustic emission, and weight as determined by a new method developed b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69b9b5a13766b12dd50a04a9a1ab8187
https://doi.org/10.1007/bf02330851
https://doi.org/10.1007/bf02330851
Publikováno v:
Strength of Materials. 28:60-65
Acoustic emission has been applied to the failure of steels in various classes in the final stages of strain as affected by the state of strain and the rigidity of the loading system. In the final stages, the informative parameters of acoustic emissi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c801157458879e331e0ce7d4f4a956c4
https://doi.org/10.1007/bf02209101
https://doi.org/10.1007/bf02209101