Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mechanical Behavior of Rubberfilled Multifunctional Honeycomb Sandwich Composite
Abstract A rubber-filled multifunctional honeycomb sandwich composite was developed in this paper. This structure was composed of facesheets, honeycomb core and vulcanized liquid silicon rubber (LSR) in the honeycomb cells. The rubber fillings were designed to support honeycomb cell walls, act as viscoelastic dampers and dissipate impact energy functionally. In order to investigate the impact and damping performance of this new developed composite, low-velocity impact and vibration tests were conducted to the fabricated specimens in two groups, with and without rubber filled. Each group had three kinds of specimens with various stacked carbon/epoxy laminate facesheets, [0/90]4s, [0/45/-45/90]2s, [45/-45]4s. Damage areas of each impacted specimen were inspected by ultrasonic C-scan. For vibration tests, displacement response and damping ratio were checked and compared. The experimental results provided a good agreement with our material design concept.
Mechanical Behavior of Rubberfilled Multifunctional Honeycomb Sandwich Composite
Abstract A rubber-filled multifunctional honeycomb sandwich composite was developed in this paper. This structure was composed of facesheets, honeycomb core and vulcanized liquid silicon rubber (LSR) in the honeycomb cells. The rubber fillings were designed to support honeycomb cell walls, act as viscoelastic dampers and dissipate impact energy functionally. In order to investigate the impact and damping performance of this new developed composite, low-velocity impact and vibration tests were conducted to the fabricated specimens in two groups, with and without rubber filled. Each group had three kinds of specimens with various stacked carbon/epoxy laminate facesheets, [0/90]4s, [0/45/-45/90]2s, [45/-45]4s. Damage areas of each impacted specimen were inspected by ultrasonic C-scan. For vibration tests, displacement response and damping ratio were checked and compared. The experimental results provided a good agreement with our material design concept.
Mechanical Behavior of Rubberfilled Multifunctional Honeycomb Sandwich Composite
Hao, Huang (Autor:in) / Joe, Chee-Ryong (Autor:in) / Kim, Dong-Uk (Autor:in)
01.01.2005
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Mechanical behavior of rubber-filled multifunctional honeycomb sandwich composite
| British Library Conference Proceedings | 2005
Mechanical Behavior of Polypropylene-based Honeycomb-Core Composite Sandwich Structures
| British Library Online Contents | 2010
Fatigue analysis of honeycomb-composite sandwich beams
| British Library Online Contents | 2007