Small craft. Stability and buoyancy assessment and categorization. Part 2: Sailing boats of hull length greater than or equal to 6 m (ISO 12217-2:2015)
Tuote ladattavissa hetiToimitusaika on noin 1 - 2 työpäivääToimitusaika on 3 - 5 työpäivää.
ISO 12217-2:2015 specifies methods for evaluating the stability and buoyancy of intact (i.e. undamaged) boats. The flotation characteristics of boats susceptible to swamping are also encompassed. The evaluation of stability and buoyancy properties using ISO 12217-2:2015 will enable the boat to be assigned to a design category (A, B, C or D) appropriate to its design and maximum load. ISO 12217-2:2015 is principally applicable to boats propelled primarily by sail (even if fitted with an auxiliary engine) of 6 m up to and including 24 m hull length. However, it can also be applied to boats less than 6 m if they are habitable multihulls or may be applied if they do not attain the desired design category specified in ISO 12217-3 and they are decked and have quick-draining recesses which comply with ISO 11812. In relation to habitable multihulls, ISO 12217-2:2015 includes assessment of susceptibility to inversion, definition of viable means of escape and requirements for inverted flotation. ISO 12217-2:2015 excludes: inflatable and rigid-inflatable boats covered by ISO 6185, except for references made in ISO 6185 to specific clauses of ISO 12217; gondolas and pedalos; surfboards including sailing surfboards; and hydrofoils and foil stabilized boats when not operating in the displacement mode. ISO 12217-2:2015 does not include or evaluate the effects on stability of towing, fishing, dredging or lifting operations, which need to be separately considered if appropriate.
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
3.1 Primary
3.2 Hazards
3.3 Downflooding
3.4 Dimensions, areas and angles
3.5 Condition, mass and volume
3.6 Other terms and definitions
4 Symbols
5 Procedure
5.1 Maximum load
5.2 Sailing or non-sailing
5.3 Tests, calculations and requirements to be applied
5.4 Variation in input parameters
6 Requirements for monohull boats
6.1 Requirements to be applied
6.2 Downflooding
6.3 Recess size
6.4 Minimum righting energy
6.5 Angle of vanishing stability
6.6 Stability index (STIX)
6.7 Knockdown-recovery test
6.8 Wind stiffness test
6.9 Flotation requirements
6.10 Capsize-recovery test
6.11 Detection and removal of water
7 Requirements for catamarans, trimarans and form-stable monohulls
7.1 Requirements to be applied
7.2 Downflooding openings
7.3 Downflooding height
7.4 Recess size
7.5 Stability information
7.6 Safety signs
7.7 Bare poles factor
7.8 Rolling in breaking waves
7.9 Pitchpoling
7.10 Diagonal stability
7.11 Habitable multihull boats
7.12 Buoyancy when inverted
7.13 Escape after inversion
8 Safety signs
9 Application
9.1 Deciding the design category
9.2 Meaning of the design categories
Annex A Full method for required downflooding height (normative)
Annex B Methods for calculating downflooding angle (normative)
Annex C Determining the curve of righting moments (normative)
Annex D Method for calculating reserve of buoyancy after inversion or swamping (normative)
Annex E Flotation material and elements (normative)
Annex F Information for owner's manual (normative)
Annex G Determination of safe wind speed information (normative)
Annex H Determination of longitudinal righting characteristics (normative)
Annex I Summary of requirements (informative)
Annex J Worksheets (informative)
Annex K Illustration of recess retention level (informative)
ISO 10240:2004 Small craft -- Owner's manual
ISO 11812:2001 Small craft -- Watertight cockpits and quick-draining cockpits
ISO 12216:2002 Small craft -- Windows, portlights, hatches, deadlights and doors -- Strength and watertightness requirements
ISO 10240:2004 Small craft -- Owner's manual
ISO 11812:2001 Small craft -- Watertight cockpits and quick-draining cockpits
ISO 12216:2002 Small craft -- Windows, portlights, hatches, deadlights and doors -- Strength and watertightness requirements
ISO 12217-1:2015 Small craft -- Stability and buoyancy assessment and categorization -- Part 1: Non-sailing boats of hull length greater than or equal to 6 m
ISO 12217-3:2015 Small craft -- Stability and buoyancy assessment and categorization -- Part 3: Boats of hull length less than 6 m
ISO 14946:2001 Small craft -- Maximum load capacity
ISO 15083:2003 Small craft - Bilge-pumping systems
ISO 2896:2001 Rigid cellular plastics -- Determination of water absorption
ISO 3864-1:2011 Graphical symbols -- Safety colours and safety signs -- Part 1: Design principles for safety signs and safety markings
ISO 8666:2002 Small craft -- Principal data
ISO 9093-1:1994 Small craft -- Seacocks and through-hull fittings -- Part 1: Metallic
ISO 9093-2:2002 Small craft -- Seacocks and through-hull fittings -- Part 2: Non-metallic
ISO 9094-1:2003 Small craft -- Fire protection -- Part 1: Craft with a hull length of up to and including 15 m
ISO 9094-2:2002 Small craft -- Fire protection -- Part 2: Craft with a hull length of over 15 m