A Mass Loss Penetration Model to Investigate the Dynamic Response of a Projectile Penetrating Concrete considering Mass Abrasion

Zhang NianSong; Wang Dong; Peng Bei; He Yong

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A Mass Loss Penetration Model to Investigate the Dynamic Response of a Projectile Penetrating Concrete considering Mass Abrasion

机译：质量损失渗透模型，研究考虑质量磨损的弹丸侵彻混凝土的动力响应

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A study on the dynamic response of a projectile penetrating concrete is conducted. The evolutional process of projectile mass loss and the effect of mass loss on penetration resistance are investigated using theoretical methods. A projectile penetration model considering projectile mass loss is established in three stages, namely, cratering phase, mass loss penetration phase, and remainder rigid projectile penetration phase.

机译：对弹丸侵彻混凝土的动力响应进行了研究。使用理论方法研究了弹丸质量损失的演变过程以及质量损失对渗透阻力的影响。建立了考虑弹丸质量损失的弹丸穿透模型，分为弹坑阶段，质量损失穿透阶段和剩余刚性弹丸穿透阶段三个阶段。

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《Mathematical Problems in Engineering》 |2015年第4期|282781.1-282781.12|共12页
作者
Zhang NianSong; Wang Dong; Peng Bei; He Yong;
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作者单位

Nanjing Univ Sci & Technol, Sch Mech Engn, Nanjing 210094, Jiangsu, Peoples R China.;

Univ Elect Sci & Technol China, Sch Mechatron Engn, Chengdu 611731, Peoples R China.;

Univ Elect Sci & Technol China, Sch Mechatron Engn, Chengdu 611731, Peoples R China.;

Nanjing Univ Sci & Technol, Sch Mech Engn, Nanjing 210094, Jiangsu, Peoples R China.;

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机译：大块磨料弹丸高速侵彻混凝土靶的稳定性分析。第一部分：尖嘴弹丸的质量损失和鼻钝的工程模型。
2. An investigation on mass loss of ogival projectiles penetrating concrete targets [J] . ZhongCheng Mu, Wei Zhang International journal of impact engineering . 2011,第8a9期

机译：穿透具体目标的食道弹丸质量损失研究
3. Projectile Nose Mass Abrasion of High-Speed Penetration into Concrete [J] . Haijun Wu, Fei Qian, Fenglei Huang, Advances in Mechanical Engineering . 2012,第Null期

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7. A Mass Loss Penetration Model to Investigate the Dynamic Response of a Projectile Penetrating Concrete considering Mass Abrasion [O] . NianSong Zhang, Dong Wang, Bei Peng, 2015

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A Mass Loss Penetration Model to Investigate the Dynamic Response of a Projectile Penetrating Concrete considering Mass Abrasion

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