Features in constructing a certificate of strength of extraterrestrial material by the example of the Chelyabinsk meteorite

S. A. Voropaev; A. V. Kocherov; C. A. Lorenz; A. V. Korochantsev; N. V. Dushenko; D. M. Kuzina; I. I. Nugmanov; Y. Jianguo

doi:10.1134/S1028335817100111

Features in constructing a certificate of strength of extraterrestrial material by the example of the Chelyabinsk meteorite

Autores: Voropaev S.A.¹, Kocherov A.V.²^,3, Lorenz C.A.¹, Korochantsev A.V.¹, Dushenko N.V.¹, Kuzina D.M.⁴, Nugmanov I.I.⁴, Jianguo Y.⁵
Afiliações:
1. Vernadsky Institute of Geochemistry and Analytical Chemistry
2. Institute of Economics, Ural Branch
3. Chelyabinsk State University
4. Kazan (Privolzhsky) Federal University
5. The State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing
Edição: Volume 62, Nº 10 (2017)
Páginas: 486-489
Seção: Astronomy, Astrophysics, Cosmology
URL: https://journals.rcsi.science/1028-3358/article/view/191937
DOI: https://doi.org/10.1134/S1028335817100111
ID: 191937

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Resumo

The mechanical properties of various components of the Chelyabinsk meteorite are studied. A measurement technique allowing one to obtain a strength certificate of the material by a minimum necessary number of samples with allowance for defectiveness is developed. Universal expressions for the chondritic component and impact melting have been obtained. The expressions allow one to make general estimates of the strength boundaries for LL type meteorites.