Honeycomb structures, due to their geometric efficiency and high specific strength, are utilized across various industries, including aerospace and automotive applications. This study investigates the impact resistance of a car bumper beam constructed from a honeycomb composite structure composed of aluminum and carbon steel. Using ANSYS Explicit Dynamics for simulation, we perform a drop ball impact test to evaluate the performance of the honeycomb bumper under collisions at speeds of 14.8 km/h, 48.3 km/h, 60 km/h, and 72 km/h. The results provide insights into the energy absorption and impact resistance of the honeycomb composite structure, aiming to optimize material use while ensuring occupant safety and minimizing repair costs in low-speed collisions.
Analysis Of Impact Resistance of Honeycomb Composite Structure For Car Bumper By Drop Ball Bumper Beam Impact Test
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