SDOF Models for RC and FRC Circular Plates under Blast Loads

Matteo Colombo; Paolo Martinelli

doi:10.4028/www.scientific.net/AMM.82.440

Paper Titles

Performance of Sacrificial Cladding Structure Made of Empty Recyclable Metal Beverage Cans under Large-Scale Air Blast Load
p.416

Performance of Protective Doors and Windows under Impact and Explosive Loads
p.422

Recent Efforts on Blast Damage Mitigation for Dams
p.428

Structural Response and Reliability Analysis of RC Beam Subjected to Explosive Loading
p.434

SDOF Models for RC and FRC Circular Plates under Blast Loads
p.440

Impact Response Analysis of Wire Ring Net System Using the Concept of Particle Method
p.446

Internal Explosions in Embedded Concrete Pipes
p.452

Numerical Simulation of Blast Mitigation Cladding with Gradient Metallic Foam Core
p.461

Using Perforated Plates as a Blast Wave Shielding Technique for Application to Tunnels
p.467

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 82SDOF Models for RC and FRC Circular Plates under...

SDOF Models for RC and FRC Circular Plates under Blast Loads

Abstract:

This work presents simpliﬁed models, in the form of single degree of freedom (SDOF)elasto-plastic systems, for the dynamic analysis of traditional reinforced concrete (RC) and ﬁbre-reinforced concrete (FRC) circular plates under blast loads. Two cases have been examined inthis study: simply supported and resting on Winkler-type soil plates. Both cases intend toprovide a simpliﬁed tool for predicting the response respectively for specimens subjected toblast pressure wave inside shock-tube facilities and for slabs on ground under blast loads. Thesecond case also represents the loading conditions inside a new shock tube facility speciﬁcallyintended for the investigation of underground tunnel lining subjected to blast loads.