Common Structural Rules - Common Structural Rules for Bulk Carriers and Oil Tankers, January 2019 - Part 2 Ship Types - Chapter 1 Bulk Carriers - Section 4 Hull Local Scantlings for Bulk Carriers L<150m - Symbols
Symbols
For symbols not defined in this section, refer to Pt 1, Ch 1, Sec 4.
- Ct-pr = 0.70 for AC-S.
- Ct-pr = 0.85 for AC-SD.
ℓDB : Length of the double bottom within hold under consideration, in m. Where stools are provided at transverse bulkheads, ℓDB may be taken as the distance between the toes.
BDB : Distance between the toes of hopper tanks at centre of ℓDB within hold under consideration, in m.
xc : X coordinate, in m, of the centre of double bottom structure under consideration with respect to the reference coordinate system, as defined in Pt 1, Ch 1, Sec 4, [3.6].
x, y, z : X, Y and Z coordinates, in m, of the evaluation point with respect to the reference coordinate system, as defined in Pt 1, Ch 1, Sec 4, [3.6].
φ : Major diameter of the openings, in m.
α : The greater of a or S1, in m.
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