Failure of the laminate composites under impact loading

被引：1
|
作者：
Zelepugin, S. A. [1 ,2 ]
Zelepugin, A. S. [1 ,2 ]
Popov, A. A. [1 ,2 ]
Yanov, D. V. [1 ,2 ]
机构：
[1] Natl Res Tomsk State Univ, 36 Lenin Ave, Tomsk 634050, Russia
[2] Tomsk Sci Ctr SB RAS, 10-4 Akad Ave, Tomsk 634055, Russia
来源：
6TH INTERNATIONAL CONGRESS ENERGY FLUXES AND RADIATION EFFECTS | 2018年 / 1115卷
基金：
俄罗斯科学基金会;
关键词：
PENETRATION RESISTANCE; BEHAVIOR;
D O I：
10.1088/1742-6596/1115/4/042018
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The paper represents the results of numerical simulation of fracture of laminate composites under impact loading. The behavior of a composite target that consists of a titanium alloy (Ti-6-4) and a titanium-titanium trialuminide intermetallide (Al3Ti) layers were studied. A special model is applied to describe the brittle-like fracture of intermetallide. The axisymmetric problem is solved using the finite element method. In the computations, the thickness of the layers was varied. The multilayered composites were compared with monolithic intermetallide and titanium targets.
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页数：6
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