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RISImprovement in Blast Performance of RC Panels Using Innovative Sacrificial System Consisting of Hollow Metallic Tubes
Publisher: ASCE
Abstract: An innovative sacrificial system consisting of hollow metal tubes as the energy-absorbing core was analyzed through three-dimensional (3D) finite-element analysis. The Johnson-Cook (J-C) plasticity model along with the J-C ...
Design Optimization of Energy-Absorbing Composite Tubes in Protective Structures under Medium Field Air Blast: Insight into Efficient Design
Publisher: American Society of Civil Engineers
Abstract: With the increase in explosive occurrences and the development of new weapons, protective structures have received worldwide attention. The energy-absorbing core material is the most crucial part of these protective ...
Numerical Analysis of Innovative Sacrificial Protection System under Blast Loading
Publisher: ASCE
Abstract: In the present study, an innovative sacrificial system, comprising hollow tubes, for resisting blast load, is analyzed on a RC panel using the three-dimensional (3D) nonlinear finite-element software ABAQUS/Explicit. A ...