Details

Title

Load carrying capacity numerical study of I-beam pillar structure with blast protective panel

Journal title

Bulletin of the Polish Academy of Sciences: Technical Sciences

Yearbook

2013

Numer

No 2 June

Publication authors

Divisions of PAS

Nauki Techniczne

Abstract

Abstract The paper presents numerical analyses aimed at preliminary assessment of the protective panel effectiveness, which task is to protect the elements of building structures against explosion. For the criterion of assessing the effectiveness of the panel the load capacity of the column made of steel I-beam was chosen. Ultimate force was determined by using advanced computational procedure, which consisted of four stages: preload, blast simulation, dynamic response and static analysis of deformed structure. Blast load was simulated using Lagrangian- Eulerian domain coupling. Results indicated that the application of the protective panel significantly reduces the plastic deformation of the structure.

Publisher

Polish Academy of Sciences

Date

2013

Identifier

ISSN 0239-7528, eISSN 2300-1917

DOI

10.2478/bpasts-2013-0044

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