The Dynamic Response of Brittle Materials under Impact Loading

被引：5

作者：

Zheng, Zhijia ^{[1
,2
]}

Wang, Enzhi ^{[2
]}

Liu, Xiaoli ^{[2
]}

Duan, Zhuoping ^{[1
]}

Zhang, Liansheng ^{[1
]}

Ou, Zhuocheng ^{[1
]}

Zhong, Jianwen ^{[2
]}

机构：

[1] Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China

[2] Tsinghua Univ, Dept Hydraul Engn, State Key Lab Hydrosci & Engn, Beijing 100084, Peoples R China

来源：

INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION | 2017年 / 18卷 / 02期

基金：

中国国家自然科学基金;

关键词：

brittle material; failure wave; micro; cracks; damage model; FAILURE WAVES; SHOCK COMPRESSION; GLASS; CERAMICS; DAMAGE; CRACK;

D O I：

10.1515/ijnsns-2016-0019

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In order to make sense of the dynamic response of brittle materials under the certain range of impact strength, the numerical simulation for two kinds of representative ones glass and ceramic are conducted, in which the elastic micro- crack damage model is used. The plane impact experiments of ceramic and glass are summarized, which are used to compare with the simulation results. The simulation results show that the dynamic responses of brittle materials, failure wave and the plastic-like response appeared in glass and ceramic respectively are depended on their micro-cracks distribution in meso-scale. And moreover, both of failure wave and the plastic-like response are controlled by the same mechanism, and the different phenomena are just influenced by the size and distribution of the micro-cracks.

引用

页码：115 / 127

页数：13

共 34 条

[1] On the origin of failure waves in glass [J].

Bourne, N ;

Millett, J ;

Rosenberg, Z .

JOURNAL OF APPLIED PHYSICS, 1997, 81 (10) :6670-6674

[2]

Bourne N. K., 2005, J APPL PHYS, V98

[3] The onset of damage in shocked alumina [J].

Bourne, NK .

PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2001, 457 (2013) :2189-2205

[4]

Bourne NK, 1996, AIP CONF PROC, V370, P567

[5] HIGH-SPEED PHOTOGRAPHY OF COMPRESSIVE FAILURE WAVES IN GLASSES [J].

BOURNE, NK ;

ROSENBERG, Z ;

FIELD, JE .

JOURNAL OF APPLIED PHYSICS, 1995, 78 (06) :3736-3739

[6] IMPACT-INDUCED FAILURE WAVES IN GLASS BARS AND PLATES [J].

BRAR, NS ;

BLESS, SJ ;

ROSENBERG, Z .

APPLIED PHYSICS LETTERS, 1991, 59 (26) :3396-3398

[7]

Brar NS, 2000, AIP CONF PROC, V505, P601, DOI 10.1063/1.1303546

[8] Study on constitutive relations and spall models for oxygen-free high-conductivity copper under planar shock tests [J].

Chen Danian ;

Fan Chunlei ;

Xie Shugang ;

Hu Jinwei ;

Wu Shanxing ;

Wang Huanran ;

Ta Hua ;

Yu Yuying .

JOURNAL OF APPLIED PHYSICS, 2007, 101 (06)

[9] Multi-Thickness Target Plate Impact Experimental Approach to Failure Waves in Soda-lime Glass and Its Numerical Simulation [J].

Duan, Zhuo-Ping ;

Zhang, Yan-Geng ;

Zhang, Lian-Sheng ;

Ou, Zhuo-Cheng ;

Huang, Feng-Lei .

INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION, 2012, 13 (01) :3-11

[10]

Espinosa HD, 1997, J AM CERAM SOC, V80, P2061, DOI 10.1111/j.1151-2916.1997.tb03090.x

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