Experimental and numerical investigation on the detailed buckling process of similar stiffened panels subjected to in-plane compressive load

Ultimate Compressive Strength of Stiffened Panel: An Empirical Formulation for Flat-Bar Type

“…The LSD [16] includes ultimate limit state (ULS), fatigue limit state (FLS), accidental limit state (ALS), and serviceability limit state (SLS). Among others, a number of studies have been conducted on ULS-based design, technique, and its applications in terms of ULS application to stiffened panels [36][37][38][39], scaling effect [40,41], stiffened panels with opening [42], dynamic ULS [43], low temperature effect [14], and prediction of ULS by an artificial neural network (ANN) [44]. The FLS of an offshore riser by an ANN and simplified method [45,46], the ALS and ULS of a non-ice class aged ship [4,47], a steel plated structure [3], a ship's hull [2], and Floating Liquefied Natural Gas (FLNG) [48,49] are also investigated.…”

An empirical formula to assess ultimate strength of initially deflected plate: Part 1 = propose the general shape and application to longitudinal compression

“…The ultimate limit state (ULS), accident limit state (ALS), fatigue limit state (FLS), and serviceability limit state (SLS) can be subsumed under the LSD category (Paik, 2018). Concerning LSD, several studies have recently been conducted by many research groups (Ao et al, 2020;Doan et al, 2020;Georgiadis and Samuelides, 2019;ISSC, 2018;Jagite et al, 2019;Kong et al, 2020;Lee et al, 2019;Lee and Paik, 2020;Li and Benson, 2019;Li et al, 2020;Li et al, 2021;Shi and Gao, 2020;Tatsumi and Fujikubo, 2020;Tatsumi et al, 2020;Zhang et al, 2020).…”

Semi-analytical study of buckling response for grid-stiffened panels during creep age forming

“…Global and local buckling response of grid-stiffened panels has been investigated subjected to axial compression [26][27][28] and shear loading [29], in which both skin buckling and stiffener crippling were the buckling mode. The results showed that the presence of stiffeners increased the elastic buckling stress of the local skin between stiffeners.…”