Ultimate strength formulation of stiffened panels under in-plane compression or tension with cracking damage
Dublin Core
Title
Ultimate strength formulation of stiffened panels under in-plane compression or tension with cracking damage
Subject
Ultimate strength
Empirical formulation
Axial compression and tension
Cracked stiffened panel
Initial imperfection
Nonlinear FEM
Regression analysis
Description
The aim of the present study is to develop closed-form formulations for predicting the ultimate compressive and tensional strength of stiffened steel panels with crack damages. First, a numerical database is generated. This database includes the ultimate strength levels of stiffened steel panels with cracks subjected to axial compressive or tensile loads. It was carried out with a series of nonlinear FEM analyses by varying the size of crack damage. In the following sections, regression analysis is used for deriving the empirical formulations. The results of the present paper can be used for the reliability and risk assessment of structures, including stiffened steel panels with cracks.
Creator
Zareei, Mohammad Reza
Iranmanesh, Mehdi
Source
Journal of Naval Architecture and Marine Engineering; Vol. 15 No. 1 (2018); 1-16
2070-8998
1813-8535
Publisher
Association of Naval Architects and Marine Engineers
Date
2018-06-28
Rights
Copyright (c) 2018 Journal of Naval Architecture and Marine Engineering
Relation
Format
application/pdf
Language
eng
Type
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Identifier
Citation
Mohammad Zareei Reza and Mehdi Iranmanesh, Ultimate strength formulation of stiffened panels under in-plane compression or tension with cracking damage, Association of Naval Architects and Marine Engineers, 2018, accessed November 22, 2024, https://igi.indrastra.com/items/show/3295