Published June 1982 | Version v1
Report Open

Global models for studying the non linear behavior of structures. Application to reinforced concrete structures

Creators

Description

The application of global methods to design reinforced concrete structures was investigated. The dynamic calculation of beam structures can be carried out very economically and with suitable accuracy by these methods. Moreover, one ideal application of global methods is design to failure, in order to estimate the safety margins of a given structure subject to accidental stresses, such as explosions, earthquakes, aircraft crash etc. In all cases, the global method combined with finite element programs serves to determine the failure automatically, and offers a good estimate of the failure load

Availability note (English)

MF available from INIS under the Report Number.

Abstract (French)

On a etudie l'application des methodes globales au calcul de structures en beton arme. On peut dire que le calcul dynamique de structures composees de poutres peut se faire de facon tres economique et suffisamment precise par ces methodes. Par ailleurs, une application de choix des methodes globales demeure le calcul a la ruine afin d'estimer les marges de securite d'une structure donnee vis-a-vis de sollicitations accidentelles comme les explosions, les seismes, les chutes d'avion, etc...Dans tous ces cas, la methode globale couplee aux programmes d'elements finis permet de determiner automatiquement le processus de ruine et conduit a une bonne estimation de la charge limite

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Additional details

Additional titles

Original title (French)
Modeles globaux de comportement nonlineaire des structures. Application aux structures en beton arme

Publishing Information

Imprint Pagination
39 p.
Report number
CEA-CONF--6318

Conference

Title
Meeting on dynamics of mechanical structures and equipments.
Dates
8 - 10 Jun 1982.
Place
Paris (France).

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
14717678
Subject category
S42: ENGINEERING; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CRACKS; DEFORMATION; ELASTICITY; FAILURE MODE ANALYSIS; MECHANICAL STRUCTURES; NONLINEAR PROBLEMS; PLASTICITY; PLATES; REINFORCED CONCRETE; SHELLS
Descriptors DEC
BUILDING MATERIALS; COMPOSITE MATERIALS; CONCRETES; MECHANICAL PROPERTIES; REINFORCED MATERIALS; SYSTEM FAILURE ANALYSIS; SYSTEMS ANALYSIS