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Estimation of elastic anisotropy of a 3D-printed photopolymer sample using nonlinear dataстатья
- Авторы: Mikhalev E.S., Kokshaiskii A.I., Odina N.I., Korobov A.I., Bezusov P.K.
- Журнал: Acoustical Physics
- Том: 71
- Номер: 6
- Год издания: 2025
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Номер статьи: in print
- Аннотация: This paper presents the results of measuring the second- and third-order elasticity coefficients of a 3D-printed anycubic basic photopolymer sample using the quasi-static Thurston-Brugger method. This method is based on measuring the dependences of the relative change in the velocity of shear and longitudinal ultrasonic waves on the uniaxial compressive pressure applied to the sample. The elastic moduli were determined for three different directions of ultrasonic wave propagation, allowing for an assessment of the elastic anisotropy of the material's properties in both linear and nonlinear approximations.
- Добавил в систему: Михалев Егор Станиславович