UNI EN ISO 12215-8 : 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
SMALL CRAFT - HULL CONSTRUCTION AND SCANTLINGS - PART 8: RUDDERS
30-08-2022
01-01-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Design stresses
6 Rudder and steering arrangement, rudder types
7 Design rudder force calculation
8 Rudder bending moment and reactions at bearings
9 Rudder design torque, T
10 Rudder and rudder stock design
11 Equivalent diameter at the level of notches
12 Rudder bearings, pintles and gudgeons
13 Rudder stock structure and rudder construction
14 Skeg structure
Annex A (normative) - Metal for rudder stock
Annex B (normative) - Complex composite rudder stock design
Annex C (normative) - Complete calculation for rudders
with skeg
Annex D (informative) - Geometrical properties of some
typical rudder blade shapes
Annex E (informative) - Vertical variation of diameter for
Type I rudders
Annex F (informative) - Type I rudders - Deflection of stock
between bearings
Annex ZA (informative) - Relationship between this
International Standard and the Essential Requirements
of EU Directive 94/25/EC amended by EU Directive
2003/44/EC
Bibliography
Provides requirements on the scantlings of rudders fitted to small craft with a length of hull, L[H], of up to 24 m, measured according to ISO 8666.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 12215-8:2009 | Identical |
| ISO 12215-5:2008 | Small craft Hull construction and scantlings Part 5: Design pressures for monohulls, design stresses, scantlings determination |
| ISO 16143-2:2014 | Stainless steels for general purposes — Part 2: Corrosion-resistant semi-finished products, bars, rods and sections |
| EN 10088-3:2014 | Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes |
| ISO 8666:2016 | Small craft Principal data |
| ISO 4948-1:1982 | Steels Classification Part 1: Classification of steels into unalloyed and alloy steels based on chemical composition |
| EN 13195-1 : 2002 | ALUMINIUM AND ALUMINIUM ALLOYS - WROUGHT AND CAST PRODUCTS FOR MARINE APPLICATIONS (SHIPBUILDING, MARINE AND OFFSHORE) - PART 1: SPECIFICATIONS |
| ISO 286-2:2010 | Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts |
| ISO 4948-2:1981 | Steels Classification Part 2: Classification of unalloyed and alloy steels according to main quality classes and main property or application characteristics |
| EN 10088-1:2014 | Stainless steels - Part 1: List of stainless steels |
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