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

Mathematical Problems in Engineering. 2015;2015 DOI 10.1155/2015/282781

 

Journal Homepage

Journal Title: Mathematical Problems in Engineering

ISSN: 1024-123X (Print); 1563-5147 (Online)

Publisher: Hindawi Limited

LCC Subject Category: Technology: Engineering (General). Civil engineering (General) | Science: Mathematics

Country of publisher: United Kingdom

Language of fulltext: English

Full-text formats available: PDF, HTML, ePUB, XML

 

AUTHORS


NianSong Zhang (School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu 210094, China)

Dong Wang (School of Mechatronics Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China)

Bei Peng (School of Mechatronics Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China)

Yong He (School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu 210094, China)

EDITORIAL INFORMATION

Blind peer review

Editorial Board

Instructions for authors

Time From Submission to Publication: 26 weeks

 

Abstract | Full Text

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.