Fixed-end slab parametric study and sandwich and steel panels quasi static and impact tests

In this project phase, the behavior of elements resisting combined blast and fragment loading was studied further both in regard to reinforced concrete and sandwich structures. Firstly, a further study was conducted on reinforced concrete slabs. In this case, the residual capacity was calculated o...

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Main Authors: Del Linz, Paolo, Fung, Tat Ching, Lee, Chi King, Yu, Qingjun
Other Authors: Fung Tat Ching
Format: Research Report
Language:English
Published: Nanyang Technological University 2020
Subjects:
Online Access:https://hdl.handle.net/10356/143815
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Institution: Nanyang Technological University
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spelling sg-ntu-dr.10356-1438152020-10-15T01:27:36Z Fixed-end slab parametric study and sandwich and steel panels quasi static and impact tests Del Linz, Paolo Fung, Tat Ching Lee, Chi King Yu, Qingjun Fung Tat Ching School of Civil and Environmental Engineering DSTA Protective Technology Research Centre Lee, Chi King CTCFUNG@ntu.edu.sg Engineering::Civil engineering::Structures and design Engineering::Mechanical engineering::Mechanics and dynamics In this project phase, the behavior of elements resisting combined blast and fragment loading was studied further both in regard to reinforced concrete and sandwich structures. Firstly, a further study was conducted on reinforced concrete slabs. In this case, the residual capacity was calculated on the basis of fixed support conditions, as these would be more common in practical designs. The results of this study were then used to derive a single degree of freedom model which could describe the behavior of the slabs accounting for the projectile damage. Following this, the behavior of the sandwich and purely steel panels was studied further, repeating the quasi static tests performed on them in the past with a higher loading limit. Finally, additional impact tests were performed on sandwich panels to consider the effects of a different projectile shape. 2020-09-25T01:21:10Z 2020-09-25T01:21:10Z 2019 Research Report https://hdl.handle.net/10356/143815 en Numerical studies to model combined blast and fragments loading on protective structures Numerical studies to model combined blast and fragments loading on protective structures/D7 application/pdf Nanyang Technological University
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic Engineering::Civil engineering::Structures and design
Engineering::Mechanical engineering::Mechanics and dynamics
spellingShingle Engineering::Civil engineering::Structures and design
Engineering::Mechanical engineering::Mechanics and dynamics
Del Linz, Paolo
Fung, Tat Ching
Lee, Chi King
Yu, Qingjun
Fixed-end slab parametric study and sandwich and steel panels quasi static and impact tests
description In this project phase, the behavior of elements resisting combined blast and fragment loading was studied further both in regard to reinforced concrete and sandwich structures. Firstly, a further study was conducted on reinforced concrete slabs. In this case, the residual capacity was calculated on the basis of fixed support conditions, as these would be more common in practical designs. The results of this study were then used to derive a single degree of freedom model which could describe the behavior of the slabs accounting for the projectile damage. Following this, the behavior of the sandwich and purely steel panels was studied further, repeating the quasi static tests performed on them in the past with a higher loading limit. Finally, additional impact tests were performed on sandwich panels to consider the effects of a different projectile shape.
author2 Fung Tat Ching
author_facet Fung Tat Ching
Del Linz, Paolo
Fung, Tat Ching
Lee, Chi King
Yu, Qingjun
format Research Report
author Del Linz, Paolo
Fung, Tat Ching
Lee, Chi King
Yu, Qingjun
author_sort Del Linz, Paolo
title Fixed-end slab parametric study and sandwich and steel panels quasi static and impact tests
title_short Fixed-end slab parametric study and sandwich and steel panels quasi static and impact tests
title_full Fixed-end slab parametric study and sandwich and steel panels quasi static and impact tests
title_fullStr Fixed-end slab parametric study and sandwich and steel panels quasi static and impact tests
title_full_unstemmed Fixed-end slab parametric study and sandwich and steel panels quasi static and impact tests
title_sort fixed-end slab parametric study and sandwich and steel panels quasi static and impact tests
publisher Nanyang Technological University
publishDate 2020
url https://hdl.handle.net/10356/143815
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