Elberry plasticity in the heterosexual injury medium

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Elberry plasticity in the heterosexual injury medium

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[1]Niu Yanzhou,Elberry plasticity in the heterosexual injury medium[J].Journal of Zhengzhou University (Engineering Science),1990,11(02):30-35.

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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 11 Number of periods: 1990 02 Page number: 30-35 Column: Public date: 1990-06-28

Title:: Elberry plasticity in the heterosexual injury medium

Author(s):: Niu Yanzhou;; Changsha

Keywords:: Bullet plasticity; damage medium; the principle of changing points; conservation points

CLC:: -

DOI:: -

Abstract:: From the principle of minimal potential energy, this article exports the conservation integral equation with cracking plasticity of the heterosexual damage medium. It also defines the J points of the damage material for the two -dimensional problem. It is a preliminary discussion for the combination of damage and fracture mechanics in structural analysis.

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