Analytical procedure to derive P-I diagram of a beam under explosion

Hamra, Lotfi; Demonceau, Jean-François; Denoël, Vincent

doi:10.2749/222137815815622681

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Analytical procedure to derive P-I diagram of a beam under explosion

Hamra, Lotfi; Demonceau, Jean-François; Denoël, Vincent

2015 • In Proceeding of the IABSE Workshop - Safety, Robustness and Condition Assessments of Structures

Peer reviewed

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https://hdl.handle.net/2268/178598

DOI
10.2749/222137815815622681

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Keywords :

analytical procedure; blast loading; membrane force; p-I diagram

Abstract :

[en] The aim of this paper is to study a beam extracted from a frame and subjected to blast loading. The demand of ductility depends on six dimensionless parameters: two related to the blast loading, two referring to the bending behaviour of the beam and two corresponding to the dynamic behaviour of the rest of the structure. We develop a full analytical procedure that provides the ductility demand as a function of these six dimensionless parameters.

Disciplines :

Civil engineering

Author, co-author :

Hamra, Lotfi ; Université de Liège - ULiège > Département ArGEnCo > Adéquat. struct. aux exig. de fonct.& perfor. techn.-écon.

Demonceau, Jean-François ; Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo

Denoël, Vincent ; Université de Liège - ULiège > Département ArGEnCo > Analyse sous actions aléatoires en génie civil

Language :

English

Title :

Analytical procedure to derive P-I diagram of a beam under explosion

Publication date :

February 2015

Event name :

IABSE Workshop - Safety, Robustness and Condition Assessments of Structures

Event organizer :

IABSE

Event place :

Helsinki, Finland

Event date :

11-12 February 2015

Audience :

International

Main work title :

Proceeding of the IABSE Workshop - Safety, Robustness and Condition Assessments of Structures

ISBN/EAN :

978-3-85748-137-6

Pages :

62-69

Peer reviewed :

Peer reviewed

Available on ORBi :

since 23 February 2015

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Bibliography

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