Out-of-Plane Mechanical Property Test on Titanium Honeycomb Cores
Autor: | Zonghong Xie, Xiao Yu Liu, Xi Shan Yue, Jun Feng Sun, Qun Yan, Yong Juan Jing |
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Rok vydání: | 2013 |
Předmět: |
Mechanical property
Materials science business.industry General Engineering chemistry.chemical_element Stiffness Structural engineering Orthotropic material Honeycomb structure chemistry Homogeneity (physics) medicine Direct shear test medicine.symptom Composite material Anisotropy business Titanium |
Zdroj: | Advanced Materials Research. :1018-1023 |
ISSN: | 1662-8985 |
Popis: | As a typical cellular solid, the honeycomb core shows an orthotropic behavior in its mechanical properties. Engineering analysis often adopts a homogeneity assumption that honeycomb core is equivalent to an anisotropic continuum. Currently available cellular solid model cannot predict the physical properties of titanium honeycomb core with acceptable accuracy. Therefore, mechanical test must be carried out to obtain the mechanical properties of metallic honeycomb structures. This paper introduces the work on flatwise compression test and out-of-plane shear test on titanium honeycomb core structures in accordance to ASTM C 365-03and ASTM C 273-00. The out-of-plane stiffness and strength for titanium honeycomb cores with incircle diameter of 4.8mm and wall thickness of 0.05mm were obtained. |
Databáze: | OpenAIRE |
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