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Transverse frames Longitudinals Longitudinally stiffened plates in the oil tanker vessel of main deck block are given as
Posted: Tue May 24, 2022 9:58 am
by answerhappygod
- Transverse Frames Longitudinals Longitudinally Stiffened Plates In The Oil Tanker Vessel Of Main Deck Block Are Given As 1 (162.99 KiB) Viewed 12 times
Transverse frames Longitudinals Longitudinally stiffened plates in the oil tanker vessel of main deck block are given as above figure, where the main particulars are provided. Such as; a = 2000 mm, b = 600 mm, tplate = 22 mm, All the structure has same material grade, normal strength; 235 MPa, Longitudinal stiffeners are T-profile: 220 x 15 (web) + 150 x 13 (flange). 1) Please calculate the initial deflection values in accordance with the formulas of Faulkner (1975), Carlsen & Czujko (1978) and Masaoka (1996)? 2) Please calculate welding induced residual stresses through x and y directions based on Smith Method (1987)? 3) Please calculate Ultimate Limit State (ULS) buckling strength with following buckling failure modes, such as; Beam-column, Plate induced, Flexural - torsional (tripping), Web local. NOTE: E = 210000 MPa ε=0.2