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Title: Fixed-end slab parametric study and sandwich and steel panels quasi static and impact tests
Authors: Del Linz, Paolo
Fung, Tat Ching
Lee, Chi King
Yu, Qingjun
Keywords: Engineering::Civil engineering::Structures and design
Engineering::Mechanical engineering::Mechanics and dynamics
Issue Date: 2019
Publisher: Nanyang Technological University
Project: Numerical studies to model combined blast and fragments loading on protective structures 
Series/Report no.: Numerical studies to model combined blast and fragments loading on protective structures/D7
Abstract: 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.
Schools: School of Civil and Environmental Engineering 
Organisations: DSTA
Research Centres: Protective Technology Research Centre 
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:CEE Research Reports (Staff & Graduate Students)

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