Study on Impact-Resistant Performance of Structural Wall with Different Protective Layers

Abstract:

Traditional design of structural members is considered less collision effects, so it may be possible to cause damage due to impact loads. In view of this, impact-resistant performance of the concrete wall with different protective layers was analyzed. In the process of the numerical simulation, the observed walls with three different measures including the unprotected, the rigid protective and the flexible protective one were considered separately. Protective effects of the different measures were compared and analyzed by observing the stress, the strain, the velocity and acceleration of the target wall. Numerical results show that the flexible protective system works better. The flexible protective layer of the wall may have a significant impact on the protective effect such as suppression of the peak impact response.

• Periodical: Advanced Materials Research (Volumes 838-841)
• Pages: 618-621
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.838-841.618
• Online since: November 2013
• Authors: Run Lin Yang*, Li Zhao, Juan Hua Zhou, Yuan Li
• Keywords: Flexible Protection, Impact Load, Impact Resistance, Numerical Simulation

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