ISO 12215-6:2008 concerns structural details and structural components not explicitly included in ISO 12215-5, ISO 12215-7, ISO 12215-8 and ISO 12215-9. It applies to monohull and multihull small craft constructed from fibre reinforced plastics (FRP), aluminium or steel alloys, wood or other suitable boat building material, with a hull length, in accordance with ISO 8666, of up to 24 m. ISO 12215-6:2008 fulfils two functions. Firstly, it supports ISO 12215-5 by providing further explanations and calculation procedures and formulae. Secondly, it gives a number of examples of arrangements and structural details which illustrate principles of good practice. These principles provide a standard against which alternative arrangements and structural details can be benchmarked, using the equivalence criteria specified in ISO 12215-6:2008.
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 General
6 Structural arrangement
6.1 Stiffening
6.2 Hull girder strength
6.3 Load transfer
6.4 Determination of stiffener spans
6.5 Window mullions
6.6 Sailboat mast support
7 Specific structural details for FRP construction
7.1 Local reinforcement
7.2 Bonding
7.3 Major joints
7.4 Laminate transition
7.5 Sandwich construction
7.6 Attachment of fittings
7.7 Engine seatings and girders
7.8 Hull drainage
8 Specific structural details for metal construction
8.1 Design details
8.2 End connections
8.3 Increased hull plating
8.4 Protective keel
8.5 Hull drainage
8.6 Machinery spaces
8.7 Good practice welding standards
8.8 Good practice for riveting or adhesive bonding
9 Good practice on laminated wood
9.1 Edge sealing
9.2 Plywood orientation
9.3 Local scantlings
9.4 Alternative criteria
10 Consideration of other loads
11 Other structural components
11.1 General
11.2 Rudder structure and connection
11.3 Keel attachment
11.4 Introduction and distribution of rigging loads
11.5 Other structural components not considered in other parts
Annex A Structural arrangements for category C and D boats (normative)
Annex B Determination of shear stresses within a stiffener with glued or riveted joints (informative)
Annex C Good practice welding procedure (informative)
Annex D Longitudinal strength analysis (informative)
ISO 12215-5:2008 Small craft -- Hull construction and scantlings -- Part 5: Design pressures for monohulls, design stresses, scantlings determination
ISO 12215-7 Small craft -- Hull construction and scantlings -- Part 7: Determination of loads for multihulls and of their local scantlings using ISO 12215-5
ISO 12215-7:2020 Small craft -- Hull construction and scantlings -- Part 7: Determination of loads for multihulls and of their local scantlings using ISO 12215-5
ISO 12215-5:2008 Small craft -- Hull construction and scantlings -- Part 5: Design pressures for monohulls, design stresses, scantlings determination
ISO 12215-7 Small craft -- Hull construction and scantlings -- Part 7: Determination of loads for multihulls and of their local scantlings using ISO 12215-5
ISO 12215-7:2020 Small craft -- Hull construction and scantlings -- Part 7: Determination of loads for multihulls and of their local scantlings using ISO 12215-5
ISO 12215-8:2009 Small craft -- Hull construction and scantlings -- Part 8: Rudders
ISO 12215-9:2012 Small craft -- Hull construction and scantlings -- Part 9: Sailing craft appendages
ISO 12216:2002 Small craft -- Windows, portlights, hatches, deadlights and doors -- Strength and watertightness requirements
ISO 8666:2002 Small craft -- Principal data