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Numerical Analyses of a Shield Building Subjected to a Large Commercial Aircraft Impact
Joint Authors
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-27
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
The missile-target interaction method is used to perform simulations of the impact of a commercial B767 aircraft on a shield building made of steel-concrete-steel sandwich panels to study impact damage characteristics.
Refined finite element models of a shield building and two large commercial B767 aircraft are developed.
The aircraft impact force is given and assessed with the Riera function to verify the B767 aircraft model, and a simulation analysis of tests is performed to verify the concrete model.
The peak impact forces of the fuselage, engine, wing, and entire aircraft are approximately linearly proportional to the square of each impact velocity.
The shield building subjected to the aircraft impact exhibits no perforation, and the damage range of the shield building expands with increasing impact velocity.
The influences of impact velocity, aircraft mass, impact angle, and tie bar diameter on the deformation of the shield building are significant.
The thickness of the steel plate plays an important part in the deformation of the shield building, whereas the compressive strength of concrete and the water in circular tank have only a slight effect on the deformation of the shield building.
American Psychological Association (APA)
Liu, Jing-Bo& Han, Pengfei. 2018. Numerical Analyses of a Shield Building Subjected to a Large Commercial Aircraft Impact. Shock and Vibration،Vol. 2018, no. 2018, pp.1-17.
https://search.emarefa.net/detail/BIM-1215456
Modern Language Association (MLA)
Liu, Jing-Bo& Han, Pengfei. Numerical Analyses of a Shield Building Subjected to a Large Commercial Aircraft Impact. Shock and Vibration No. 2018 (2018), pp.1-17.
https://search.emarefa.net/detail/BIM-1215456
American Medical Association (AMA)
Liu, Jing-Bo& Han, Pengfei. Numerical Analyses of a Shield Building Subjected to a Large Commercial Aircraft Impact. Shock and Vibration. 2018. Vol. 2018, no. 2018, pp.1-17.
https://search.emarefa.net/detail/BIM-1215456
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1215456