Numerical dynamic analysis of stiffened plates under blast loading
AUTOR(ES)
Tavakoli, H.R., Kiakojouri, F.
FONTE
Lat. Am. j. solids struct.
DATA DE PUBLICAÇÃO
2014-03
RESUMO
Using the general purpose finite element package Abaqus, an investigation has been carried out to examine the dynamic response of steel stiffened plates subjected to uniform blast loading. The main objective of this study is to determine the dynamic response of the stiffened plates considering the effect of stiffener configurations. Several parameters, such as boundary conditions, mesh dependency and strain rate, have been considered in this study. Special emphasis is focused on the evaluation of midpoint displacements and energy of models. The modeling techniques were described in details. The numerical results provide better insight into the effect of stiffener configurations on the nonlinear dynamic response of the stiffened plates subjected to uniform blast loading.
Documentos Relacionados
- Performance of infill stiffened steel panel against blast loading
- Vibration analysis of stiffened plates using finite element method
- A numerical investigation into the effects of parabolic curvature on the buckling strength and behaviour of stiffened plates under in-plane compression
- Effects of Partial Edge Loading and Fibre Configuration on Vibration and Buckling Characteristics of Stiffened Composite Plates
- Micro-mechanical numerical analyses on the effect of stress state on ductile damage under dynamic loading conditions