Design of curved composite panels for maximum buckling load using sequential permutation search algorithm

Z Jing, Q Sun, K Liang, Y Zhang - Structures, 2021 - Elsevier
New buckling optimal solutions for curved composite panels are presented in terms of
principle of virtual work and sequential permutation search (SPS) algorithm. By utilizing the …

Experimental and numerical investigation on cylindrically curved steel panels under uniform compression

F Ljubinković, JP Martins, H Gervasio, LS da Silva… - Thin-Walled …, 2020 - Elsevier
In this paper, a comprehensive experimental study on cylindrically curved steel panels is
presented, in order to characterize the structural behavior of cylindrically curved panels as …

Semi-analytical orthotropic model for the prediction of the post-buckling behaviour of stiffened cylindrically curved steel panels under uniaxial compression

T Manco, JP Martins, C Rigueiro, LS da Silva - Computers & Structures, 2019 - Elsevier
Stiffened curved steel panels are increasingly used in structural applications in civil, naval
and offshore engineering. Due to the incorporation of stiffeners these elements are able to …

Modal analysis and imperfection sensitivity of the post-buckling behaviour of cylindrical steel panels under in-plane bending

AD Martins, N Silvestre - Engineering Structures, 2020 - Elsevier
This paper presents and discusses elastic geometrically non-linear Generalised Beam
Theory (GBT) results on simply supported cylindrical steel panels under in-plane bending …

Eigenvalue analysis of cylindrically curved steel panels under pure shear

F Ljubinković, JP Martins, H Gervasio, LS da Silva - Thin-Walled Structures, 2019 - Elsevier
In this paper, an extensive numerical study is performed with the aim to investigate the
elastic buckling behavior of simply supported cylindrically curved steel panels subjected to a …

GBT buckling analysis of cylindrical panels under compression

N Silvestre, APC Duarte, JP Martins, LS da Silva - Structures, 2019 - Elsevier
This paper presents a study on the buckling behaviour of curved panels under pure
compression using the Generalised Beam Theory (GBT). A GBT formulation is presented …

Ultimate load of cylindrically curved steel panels under pure shear

F Ljubinković, JP Martins, H Gervásio, LS da Silva - Thin-Walled Structures, 2019 - Elsevier
In this paper, an extensive numerical study is performed with the aim to investigate the post-
buckling behavior of simply supported cylindrically curved steel panels subjected to a pure …

Modal analysis of the post-buckling behaviour of cylindrical steel panels under compression: Imperfection sensitivity and local2 interaction

AD Martins, N Silvestre - Thin-Walled Structures, 2019 - Elsevier
This paper presents and discusses numerical results on the (i) elastic post-buckling
behaviour and (ii) imperfection sensitivity of simply supported cylindrical steel panels under …

Three-dimensional macro-modeling of beam-to-rectangular hollow section column joints under cyclic loading. Part 2: Modeling of beam-to-column joint by extended …

Y Harada, LS da Silva - Journal of Constructional Steel Research, 2019 - Elsevier
A rectangular hollow section (RHS) is compact and has remarkable structural performance,
and therefore, RHS tubes are regarded as efficient column members in building steel …

Committee III. 1: Ultimate Strength

PE Hess, C An, L Brubak, X Chen, JT Chiu… - International Ship and …, 2022 - onepetro.org
Committee Mandate Concern for the collapse behaviour of ships and offshore structures and
their structural components under ultimate conditions. Uncertainties in strength assessment …