Abstract
Based on a series of experimental and theoretical analyses for a concrete target penetrated by a projectile, a 4-stage model of crater-forming is presented in which the forming process of a crater is divided into 4 stages. Based on the Normal Expansion Theory, the analytical expressions of resistant forces on the projectile are given. Through analysing tensile fracture and considering dynamical cracks bifurcation and propagation, the sizes of craters are calculated. They are in good agreement with the test results.
Original language | English |
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Title of host publication | Structures Under Shock and Impact IX |
Pages | 313-322 |
Number of pages | 10 |
DOIs | |
Publication status | Published - 2006 |
Event | 9th International Conference on Structures Under Shock And Impact 2006, SUSI 2006, SU06 - The New Forest, United Kingdom Duration: 3 Jul 2006 → 5 Jul 2006 |
Publication series
Name | WIT Transactions on the Built Environment |
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Volume | 87 |
ISSN (Print) | 1743-3509 |
Conference
Conference | 9th International Conference on Structures Under Shock And Impact 2006, SUSI 2006, SU06 |
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Country/Territory | United Kingdom |
City | The New Forest |
Period | 3/07/06 → 5/07/06 |
Keywords
- Concrete target
- Crater
- Penetration
- Projectile
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Shiqiao, G., Lei, J., Haipeng, L., & Kejie, L. (2006). The principle of crater-formation of a concrete target plate penetrated by a projectile. In Structures Under Shock and Impact IX (pp. 313-322). (WIT Transactions on the Built Environment; Vol. 87). https://doi.org/10.2495/SU060311