Common Structural Rules - Common Structural Rules for Bulk Carriers and Oil Tankers, January 2019 - Part 1 General Hull Requirements - Chapter 8 Buckling - Appendix 1 Stress Based Reference Stresses - Symbols
Symbols
For symbols not defined in this section, refer to Ch 1, Sec 4.
a : Length, in mm, of the longer side of the plate panel as defined in Sec 5.
b : Length, in mm, of the shorter side of the plate panel as defined in Sec 5.
Αi : Area, in mm2, of the i-th plate element of the buckling panel.
n : Number of plate elements in the buckling panel.
σxi : Actual stress, in N/mm2, at the centroid of the i-th plate element in x direction, applied along the shorter edge of the buckling panel.
σyi : Actual stress, in N/mm2, at the centroid of the i-th plate element in y direction, applied along the longer edge of the buckling panel.
ψ : Edge stress ratio as defined in Sec 5.
τi : Αctual membrane shear stress, in N/mm2, at the centroid of the i-th plate element of the buckling panel.
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