SFS-EN ISO 12215-8:2018:en

Soveltamisala

Suomenkielistä soveltamisalaa ei ole saatavissa.

ISO 12215-8:2009 gives requirements on the scantlings of rudders fitted to small craft with a length of hull of up to 24 m, measured according to ISO 8666. It applies only to monohulls.
ISO 12215-8:2009 does not give requirements on rudder characteristics required for proper steering capabilities.
ISO 12215-8:2009 only considers pressure loads on the rudder due to craft manoeuvring. Loads on the rudder or its skeg, where fitted, induced by grounding or docking, where relevant, are out of scope and need to be considered separately.
Scantlings derived from ISO 12215-8:2009 are primarily intended to apply to recreational craft including charter craft.

Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).

Sisällysluettelo

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Design stresses

5.1 Rudder material

6 Rudder and steering arrangement, rudder types

6.1 General
6.2 Rudder types

7 Design rudder force calculation

7.1 General
7.2 Force F1 and corresponding load case
7.3 Force F2 and corresponding load case

8 Rudder bending moment and reactions at bearings

8.1 General
8.2 Analysis of spade rudder (Type I)
8.3 Analysis of skeg rudders (Types II to V)

9 Rudder design torque, T
10 Rudder and rudder stock design

10.1 Load bearing parts of the rudder
10.2 Metal rudder stock material
10.3 Design stress for metal rudder stock
10.4 Required diameter for solid circular metal rudder stocks
10.5 Vertical variation of the diameter of a Type I rudder (spade)
10.6 Round tubular stocks
10.7 Non-circular metal rudder stocks
10.8 Simple non-isotropic rudder stocks (e.g. wood or FRP)
10.9 Complex structural rudders and rudder stocks in composite
10.10 Check of deflection of Type I rudder stocks between bearings

11 Equivalent diameter at the level of notches
12 Rudder bearings, pintles and gudgeons

12.1 Bearing arrangement
12.2 Clearance between stock and bearings

13 Rudder stock structure and rudder construction

13.1 Rudder stock structure
13.2 Rudder construction
13.3 FRP rudder blades
13.4 Non-FRP rudder blades

14 Skeg structure

14.1 General
14.2 Design stress

Annex A Metal for rudder stock (normative)
Annex B Complex composite rudder stock design (normative)
Annex C Complete calculation for rudders with skeg (normative)
Annex D Geometrical properties of some typical rudder blade shapes (informative)
Annex E Vertical variation of diameter for Type I rudders (informative)
Annex F Type I rudders - Deflection of stock between bearings (informative)

Bibliography

Näytä kaikki

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Design stresses

5.1 Rudder material

6 Rudder and steering arrangement, rudder types

6.1 General
6.2 Rudder types

7 Design rudder force calculation

7.1 General
7.2 Force F1 and corresponding load case
7.3 Force F2 and corresponding load case

8 Rudder bending moment and reactions at bearings

8.1 General
8.2 Analysis of spade rudder (Type I)
8.3 Analysis of skeg rudders (Types II to V)

9 Rudder design torque, T
10 Rudder and rudder stock design

10.1 Load bearing parts of the rudder
10.2 Metal rudder stock material
10.3 Design stress for metal rudder stock
10.4 Required diameter for solid circular metal rudder stocks
10.5 Vertical variation of the diameter of a Type I rudder (spade)
10.6 Round tubular stocks
10.7 Non-circular metal rudder stocks
10.8 Simple non-isotropic rudder stocks (e.g. wood or FRP)
10.9 Complex structural rudders and rudder stocks in composite
10.10 Check of deflection of Type I rudder stocks between bearings

11 Equivalent diameter at the level of notches
12 Rudder bearings, pintles and gudgeons

12.1 Bearing arrangement
12.2 Clearance between stock and bearings

13 Rudder stock structure and rudder construction

13.1 Rudder stock structure
13.2 Rudder construction
13.3 FRP rudder blades
13.4 Non-FRP rudder blades

14 Skeg structure

14.1 General
14.2 Design stress

Annex A Metal for rudder stock (normative)
Annex B Complex composite rudder stock design (normative)
Annex C Complete calculation for rudders with skeg (normative)
Annex D Geometrical properties of some typical rudder blade shapes (informative)
Annex E Vertical variation of diameter for Type I rudders (informative)
Annex F Type I rudders - Deflection of stock between bearings (informative)

Bibliography

Tuoteryhmä(t)

47.080 Veneet »

Sidokset

Velvoittavat viittaukset

ISO 12215-5:2008 Small craft -- Hull construction and scantlings -- Part 5: Design pressures for monohulls, design stresses, scantlings determination
ISO 8666:2016 Small craft -- Principal data

Tekninen komitea

CEN/TC 464 Small Craft »

Direktiivi

2003/44/EC Huviveneitä koskevien jäsenvaltioiden lakien, asetusten ja hallinnollisten määräysten lähentämisestä annetun direktiivin 94/25/EY muuttamisesta
2013/53/EU

http://ec.europa.eu »

Vahvistuspäivä

12.10.2018

Julkaisupäivä

16.10.2018

Painos

2

Sivumäärä

53

Julkaisun kieli

englanti

Lisätiedot

Edelliseen painokseen verrattuna ainoastaan CENin osuus standardista muuttunut (Annex ZA, eli viittaukset direktiiveihin).