Published 1984 | Version v1
Miscellaneous Metadata-only

Dynamic buckling - calculation of soft missile impact

Creators

  • 1. Kraftwerk Union A.G., Offenbach am Main (Germany, F.R.)
  • 2. Delft Univ. of Technology (Netherlands). Stevin Lab.

Description

The numerical results of calculations using a two dimensional lumped mass model (NMASS) and two dimensional axisymmetric finite difference model HEMP/KWU capable of resembling the local buckling behaviour, are presented. The results - deformed length after impact, load-time-history and time history of the buckling - are presented and compared with experimental values. (Author)

Abstract (Portuguese)

Apresentam-se os resultados numericos de calculos usando-se um modelo de massa bidimensional (NMASS) e um modelo de diferenca finita bidimensional axissimetrico (HEMP/KWU) capaz de assemelhar-se ao comportamento da deformacao ('buckling') local. Apresentam-se e comparam-se os resultados - comprimento de deformacao apos impacto, historico-carga-tempo e historico do tempo de deformacao-com valores experimentais. (E.G.)

Additional details

Publishing Information

Imprint Title
Proceedings of the Conference on Structural Analysis and Design of Nuclear Power Plants. v. 3
Imprint Pagination
412 p.
Journal Page Range
v. 3 p. 99-110.
Report number
INIS-BR--419

Conference

Title
Conference on Structural Analysis and Design of Nuclear Power Plants.
Dates
3-5 Oct 1984.
Place
Porto Alegre, RS (Brazil).

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
17006857
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS; S99: GENERAL AND MISCELLANEOUS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COMPARATIVE EVALUATIONS; COMPUTER CALCULATIONS; DEFORMATION; DYNAMIC LOADS; FAILURES; FINITE DIFFERENCE METHOD; IMPACT SHOCK; MATHEMATICAL MODELS; MECHANICAL STRUCTURES; NUCLEAR POWER PLANTS
Descriptors DEC
ITERATIVE METHODS; NUCLEAR FACILITIES; NUMERICAL SOLUTION; POWER PLANTS; THERMAL POWER PLANTS