Abstract
In this paper, results of experimental and numerical research of ice destruction under shock and explosive loads were summarized. Full-scale experiments and laboratory impact experiments were performed. Specially for carrying out full-scale tests the mobile laboratory "Explosive destruction of natural materials" was organized. Last year's results of full scale underwater explosive tests are given. The diameter of the polynya (lane) and the state of the ice edge were studied. The results of the experiment in which the target was three-layer ice barriers are presented. The ice was broken into fragments, and the projectile was slightly deformed. Briefly, the mathematical model of ice behavior is described. The numerical method is based on the Lagrangian approach and contained a new way for isolating discontinuity surfaces of material. The capabilities of the non-commercial software package were demonstrated. The results of the quantitative test are given. The deep penetration of a container with inert filler into ice on water was modeled. New research tasks have been formulated.
| Original language | English |
|---|---|
| Article number | 012001 |
| Journal | Journal of Physics: Conference Series |
| Volume | 1214 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 29 Apr 2019 |
| Event | 7th International Conference on Current Issues of Continuum Mechanics and Celestial Mechanics, CICMCM 2018 - Tomsk, Russian Federation Duration: 26 Nov 2018 → 28 Nov 2018 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
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Research of ice behavoir under shock and explosive loads. Numerical simulation and experiment. / Orlov, Yu M.; Glazyrin, V. P.; Orlov, Yu N.; Orlova, Yu N.
In: Journal of Physics: Conference Series, Vol. 1214, No. 1, 012001, 29.04.2019.Research output: Contribution to journal › Conference article
}
TY - JOUR
T1 - Research of ice behavoir under shock and explosive loads. Numerical simulation and experiment
AU - Orlov, Yu M.
AU - Glazyrin, V. P.
AU - Orlov, Yu N.
AU - Orlova, Yu N.
PY - 2019/4/29
Y1 - 2019/4/29
N2 - In this paper, results of experimental and numerical research of ice destruction under shock and explosive loads were summarized. Full-scale experiments and laboratory impact experiments were performed. Specially for carrying out full-scale tests the mobile laboratory "Explosive destruction of natural materials" was organized. Last year's results of full scale underwater explosive tests are given. The diameter of the polynya (lane) and the state of the ice edge were studied. The results of the experiment in which the target was three-layer ice barriers are presented. The ice was broken into fragments, and the projectile was slightly deformed. Briefly, the mathematical model of ice behavior is described. The numerical method is based on the Lagrangian approach and contained a new way for isolating discontinuity surfaces of material. The capabilities of the non-commercial software package were demonstrated. The results of the quantitative test are given. The deep penetration of a container with inert filler into ice on water was modeled. New research tasks have been formulated.
AB - In this paper, results of experimental and numerical research of ice destruction under shock and explosive loads were summarized. Full-scale experiments and laboratory impact experiments were performed. Specially for carrying out full-scale tests the mobile laboratory "Explosive destruction of natural materials" was organized. Last year's results of full scale underwater explosive tests are given. The diameter of the polynya (lane) and the state of the ice edge were studied. The results of the experiment in which the target was three-layer ice barriers are presented. The ice was broken into fragments, and the projectile was slightly deformed. Briefly, the mathematical model of ice behavior is described. The numerical method is based on the Lagrangian approach and contained a new way for isolating discontinuity surfaces of material. The capabilities of the non-commercial software package were demonstrated. The results of the quantitative test are given. The deep penetration of a container with inert filler into ice on water was modeled. New research tasks have been formulated.
UR - http://www.scopus.com/inward/record.url?scp=85066299760&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85066299760&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1214/1/012001
DO - 10.1088/1742-6596/1214/1/012001
M3 - Conference article
VL - 1214
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012001
ER -