Simulation of compression and spring back phenomena of sandwich structure with honeycomb core subjected to low energy and low velocity impact

• Main Authors: Aminanda, Yulfian, Edy Sutjipto, Agus Geter, Adesta, Erry Yulian Triblas, Castanie, Bruno
• Format: Article
• Language: English
• Published: Trans Tech Publications, Switzerland 2011
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://irep.iium.edu.my/4221/1/simulation_of_compression_and_spring_back_phenomena_of_sandwich_structure_with_honeycomb_core_subjected_to_low_energy_and_low_velocity_impact.pdf; http://irep.iium.edu.my/4221/

The paper proposes first to study the behavior of honeycomb alone under uniform cyclic compression-relaxation loading. It is found that the behavior is linear until it reaches the maximum force following by a sudden drop of force and at the end following by a constant force during the compression. T...