A fuzzy model of the penetration resistance of concrete targets |
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Authors: | Gao Shiqiao Liu HaipengJin Lei |
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Affiliation: | School of Mechatronic Engineering, Beijing Institute of Technology, Beijing 100081, China |
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Abstract: | The penetration resistance of a concrete target varies greatly with the strike velocity of the projectile from low and intermediate impact velocities to high impact velocities. A fuzzy model of the penetration resistance of a concrete target is proposed to describe this characteristic. A complete analysis is conducted of the penetration process during which a rigid projectile penetrates a semi-infinite concrete target based on the proposed fuzzy model. Good agreement is observed between the experimental and predicted results based on the proposed fuzzy model. |
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Keywords: | Concrete Fuzzy characteristic Fuzzy model Penetration |
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