Published May 1982 | Version v1
Miscellaneous Metadata-only

Concrete structure strength against soft-missile impact

Creators

  • 1. Control Data Italia S.p.A., Segrate
  • 2. Commission of the European Communities, Ispra (Italy). Joint Research Centre

Description

This paper addresses the non-linear problem of impact of soft-missiles on concrete structures such as containment buildings of nuclear reactors. The general features of the computer program, based on a shell formulation, and developed for fast-transient non-linear dynamic analysis are presented. Applications in the field of anti-missile design as well as comparisons with results of other types of computer programs based on complete different structural modelling are presented. (orig.)

Abstract (German)

Dieser Beitrag behandelt das nichtlineare Problem des Aufpralls von 'weichen' Projektilen auf Betonkonstruktionen, wie z.B. die Sicherheitshuelle eines Kernreaktors. Es wird das mit Schalenelementen arbeitende und fuer die nichtlineare dynamische Analyse schneller Stossvorgaenge entwickelte Computerprogramm erlaeutert. Ferner werden Anwendungen auf dem Gebiet des Entwurfs von Schutzbauwerken sowie Vergleiche mit den Ergebnissen von Computerprogrammen anderen Typs vorgefuehrt, die von einer voellig anderen mathematischen Modellierung der Baukonstruktionen ausgehen. (orig.)

Additional details

Publishing Information

Imprint Title
Concrete structures under impact and impulsive loading
Imprint Pagination
656 p.
Journal Page Range
p. 411-425.
Report number
INIS-mf--7709

Conference

Title
Symposium on concrete structures under impact and impulsive loading.
Dates
2 - 4 Jun 1982.
Place
Berlin (Germany, F.R.).

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
14720312
Subject category
S42: ENGINEERING; S61: RADIATION PROTECTION AND DOSIMETRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CONCRETES; IMPACT TESTS; MECHANICAL STRUCTURES; MISSILE PROTECTION; NONLINEAR PROBLEMS; NUCLEAR POWER PLANTS; PROJECTILES; REACTOR SAFETY
Descriptors DEC
BUILDING MATERIALS; MATERIALS; MATERIALS TESTING; MECHANICAL TESTS; NUCLEAR FACILITIES; POWER PLANTS; SAFETY; TESTING; THERMAL POWER PLANTS