Published 1980 | Version v1
Report Open

Perforation of a reinforced concrete wall by a rigid missile

Creators

Description

The results of a large experimental programme is presented. Shots were performed with steel cylindrical missiles on reinforced concrete slabs. The scales used in this modeling were mainly one-third of the wall of a nuclear reactor but the effects of variation of following parameters were studied: missile velocity, its mass, ratio of the missile diameter to the thickness of the slab and characteristics of the steel reinforcement

Availability note (English)

MF available from INIS under the Report Number.

Abstract (French)

On presente ici les resultats d'un important programme d'essais. Des tirs ont ete effectues sur des dalles de beton avec des projectiles d'acier cylindriques. On a surtout utilise une echelle d'un tiers par rapport a l'enceinte d'un reacteur nucleaire mais les effets de la variation des parametres suivants ont ete etudies: vitesse du projectile, sa masse, rapport du diametre du projectile a l'epaisseur de la dalle et caracteristiques du ferraillage. Une formule homogene de perforation est proposee pour le calcul de l'epaisseur de beton arme qui sera perforee par un projectile donne et sa plage de validite est precisee. On la compare a d'autres

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Additional details

Additional titles

Original title (French)
Perforation d'une paroi en beton arme par un projectile rigide

Publishing Information

Imprint Pagination
19 p.
Report number
CEA-CONF--5079

Conference

Title
Meeting on shocks (Societe Francaise des Mecaniciens).
Dates
17 Jan 1980.
Place
Paris, France.

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
11544067
Subject category
S61: RADIATION PROTECTION AND DOSIMETRY; S42: ENGINEERING;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
EXPERIMENTAL DATA; FRACTURES; GRAPHS; IMPACT TESTS; PROJECTILES; REINFORCED CONCRETE; SLABS
Descriptors DEC
BUILDING MATERIALS; COMPOSITE MATERIALS; CONCRETES; DATA; DATA FORMS; FAILURES; INFORMATION; MATERIALS TESTING; MECHANICAL TESTS; NUMERICAL DATA; REINFORCED MATERIALS; TESTING