Estimation of the Relative Density for Honeycomb Panels Subjected to Blast
El-Fayad, H., Abdel-Wahab, M., Farag, H., El-Ashaal, A. (2009). Estimation of the Relative Density for Honeycomb Panels Subjected to Blast. EKB Journal Management System, 13(AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT- 13, May 26 – 28, 2009), 1-16. doi: 10.21608/asat.2009.23851
H. M El-Fayad; M. M Abdel-Wahab; H. M. Farag; A. A El-Ashaal. "Estimation of the Relative Density for Honeycomb Panels Subjected to Blast". EKB Journal Management System, 13, AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT- 13, May 26 – 28, 2009, 2009, 1-16. doi: 10.21608/asat.2009.23851
El-Fayad, H., Abdel-Wahab, M., Farag, H., El-Ashaal, A. (2009). 'Estimation of the Relative Density for Honeycomb Panels Subjected to Blast', EKB Journal Management System, 13(AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT- 13, May 26 – 28, 2009), pp. 1-16. doi: 10.21608/asat.2009.23851
El-Fayad, H., Abdel-Wahab, M., Farag, H., El-Ashaal, A. Estimation of the Relative Density for Honeycomb Panels Subjected to Blast. EKB Journal Management System, 2009; 13(AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT- 13, May 26 – 28, 2009): 1-16. doi: 10.21608/asat.2009.23851

Estimation of the Relative Density for Honeycomb Panels Subjected to Blast

International Conference on Aerospace Sciences and Aviation Technology
Article 84, Volume 13, AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT- 13, May 26 – 28, 2009, May 2009, Page 1-16  XML PDF (669.29 K)
Document Type: Original Article
DOI: 10.21608/asat.2009.23851
View on SCiNiTO View on SCiNiTO
Authors
H. M El-Fayad1; M. M Abdel-Wahab1; H. M. Farag1; A. A El-Ashaal2
1Egyptian Armed Forces, Egypt.
2Professor. Director of Construction Research Institute, National Water Research Center, Egypt.
Abstract
Sandwich panels give an optimum and proven tools to handle problems related to design and analysis of the structures subjected to blast load. The present work focuses on estimating the relative density of steel honeycomb sandwich panels. These panels can be applied on defense works, homeland security, banks and civilian industries intended to minimize the effects of accidental explosions. Sandwich constructions with metallic hexagonal honeycomb core are utilized in this paper due to its high specific strength and stiffness relative to its weight. Estimating the relative density of the metallic hexagonal honeycomb core based on single degree of freedom and the scaling dimensional and considering the dynamic factor contrived under transient dynamic loads resulted from detonating any amount of TNT at any stand-off distance. The strength and stiffness of simply support honeycomb core panels were evaluated based on boundary condition of strength and deformation. The proposed approach suggested controlling the safety design for those panels.
Keywords
Sandwich Panels; Honeycomb; density; Blast Load
Statistics
Article View: 136
PDF Download: 1,236