DesignProcedureRisks
type: Class
subclass of: Restriction
  on property: consistsOf
  some values from: DesignProcedureRisk
subclass of: Restriction
  all values from: DesignProcedureRisk
  on property: consistsOf
comment: DES
equivalent class: Class
  intersection of: Restriction
    has value: DES
    on property: riskClass
  intersection of: GroupOfRisks

DesignProcedureRisk
type: Class
disjoint with: TechnicalStructuralRisk
comment: DES
disjoint with: LegalRisk
subclass of: Restriction
  some values from: DesignProcedureRisks
  on property: belongsTo
disjoint with: OperationalRisk
equivalent class: Class
  intersection of: Restriction
    has value: DES
    on property: riskClass
  intersection of: Risk
disjoint with: ConstructionRisk
subclass of: Restriction
  all values from: DesignProcedureRisks
  on property: belongsTo
disjoint with: EnvironmentalRisk
disjoint with: FinancialRisk

riskClass
type: FunctionalProperty
type: DatatypeProperty
range: DataRange
  one of: CON
  one of: DES
  one of: ENV
  one of: FIN
  one of: LEG
  one of: OPER
  one of: TECH
domain: RiskCase

RiskImpact
type: Class
comment: The negative result or effect of an event. There may be a range of possible impacts associated with an event. (only negative effects are considered here)
subclass of: RiskVariable

LegalRisks
type: Class
comment: LEG
subclass of: Restriction
  on property: consistsOf
  all values from: LegalRisk
subclass of: Restriction
  some values from: LegalRisk
  on property: consistsOf
equivalent class: Class
  intersection of: Restriction
    on property: riskClass
    has value: LEG
  intersection of: GroupOfRisks

LegalRisk
type: Class
disjoint with: ConstructionRisk
equivalent class: Class
  intersection of: Restriction
    has value: LEG
    on property: riskClass
  intersection of: Risk
disjoint with: DesignProcedureRisk
disjoint with: TechnicalStructuralRisk
disjoint with: FinancialRisk
subclass of: Restriction
  on property: belongsTo
  all values from: LegalRisks
comment: LEG
subclass of: Restriction
  on property: belongsTo
  some values from: LegalRisks
disjoint with: OperationalRisk
disjoint with: EnvironmentalRisk

EnvironmentalRisk
type: Class
disjoint with: ConstructionRisk
disjoint with: OperationalRisk
equivalent class: Class
  intersection of: Restriction
    has value: ENV
    on property: riskClass
  intersection of: Risk
disjoint with: TechnicalStructuralRisk
subclass of: Restriction
  on property: hasImpact
  some values from: EnvironmentImpact
disjoint with: LegalRisk
disjoint with: FinancialRisk
subclass of: Restriction
  all values from: EnvironmentalRisks
  on property: belongsTo
comment: ENV
disjoint with: DesignProcedureRisk
subclass of: Restriction
  some values from: EnvironmentalRisks
  on property: belongsTo

ConstructionRisk
type: Class
disjoint with: EnvironmentalRisk
comment: CON
equivalent class: Class
  intersection of: Restriction
    on property: riskClass
    has value: CON
  intersection of: Risk
disjoint with: LegalRisk
subclass of: Restriction
  some values from: ConstructionRisks
  on property: belongsTo
subclass of: Restriction
  all values from: ConstructionRisks
  on property: belongsTo
disjoint with: TechnicalStructuralRisk
disjoint with: DesignProcedureRisk
disjoint with: FinancialRisk
disjoint with: OperationalRisk

OperationalRisk
type: Class
disjoint with: DesignProcedureRisk
subclass of: Restriction
  on property: belongsTo
  some values from: OperationalRisks
disjoint with: EnvironmentalRisk
comment: OPER
equivalent class: Class
  intersection of: Restriction
    has value: OPER
    on property: riskClass
  intersection of: Risk
disjoint with: ConstructionRisk
disjoint with: FinancialRisk
subclass of: Restriction
  all values from: OperationalRisks
  on property: belongsTo
subclass of: Restriction
  on property: hasImpact
  some values from: CostImpact
disjoint with: TechnicalStructuralRisk
disjoint with: LegalRisk

Risk
type: Class
subclass of: Restriction
  max cardinality: 1
  on property: hasImpact
subclass of: Restriction
  on property: hasFactor
  max cardinality: 1
subclass of: RiskCase
subclass of: Restriction
  some values from: GroupOfRisks
  on property: belongsTo
subclass of: ProbabilisticConcept
subclass of: Restriction
  on property: belongsTo
  all values from: GroupOfRisks

TechnicalStructuralRisk
type: Class
subclass of: Restriction
  some values from: TechnicalStructuralRisks
  on property: belongsTo
disjoint with: ConstructionRisk
disjoint with: DesignProcedureRisk
disjoint with: OperationalRisk
disjoint with: EnvironmentalRisk
subclass of: Restriction
  all values from: TechnicalStructuralRisks
  on property: belongsTo
disjoint with: LegalRisk
comment: TECH
equivalent class: Class
  intersection of: Restriction
    on property: riskClass
    has value: TECH
  intersection of: Risk
disjoint with: FinancialRisk

FinancialRisk
type: Class
disjoint with: OperationalRisk
subclass of: Restriction
  on property: belongsTo
  some values from: FinancialRisks
disjoint with: EnvironmentalRisk
subclass of: Restriction
  some values from: CostImpact
  on property: hasImpact
disjoint with: LegalRisk
equivalent class: Class
  intersection of: Restriction
    has value: FIN
    on property: riskClass
  intersection of: Risk
disjoint with: DesignProcedureRisk
disjoint with: TechnicalStructuralRisk
subclass of: Restriction
  on property: belongsTo
  all values from: FinancialRisks
comment: FIN
disjoint with: ConstructionRisk

EnvironmentalRisks
type: Class
comment: ENV
equivalent class: Class
  intersection of: Restriction
    has value: ENV
    on property: riskClass
  intersection of: GroupOfRisks
subclass of: Restriction
  on property: consistsOf
  all values from: EnvironmentalRisk
subclass of: Restriction
  on property: consistsOf
  some values from: EnvironmentalRisk

OperationalRisks
type: Class
subclass of: Restriction
  all values from: OperationalRisk
  on property: consistsOf
subclass of: Restriction
  some values from: OperationalRisk
  on property: consistsOf
equivalent class: Class
  intersection of: Restriction
    on property: riskClass
    has value: OPER
  intersection of: GroupOfRisks
comment: OPER

FinancialRisks
type: Class
subclass of: Restriction
  on property: consistsOf
  all values from: FinancialRisk
subclass of: Restriction
  some values from: FinancialRisk
  on property: consistsOf
equivalent class: Class
  intersection of: Restriction
    has value: FIN
    on property: riskClass
  intersection of: GroupOfRisks
comment: FIN

RiskFactor
type: Class
subclass of: RiskVariable
comment: A measurable characteristic, element or variable that can cause a risk to occur.

RiskComponent
type: Class
comment: A constituent of risk, which is identifiable upon risk occurrence and its presence denotes the occurrence of the risk.
subclass of: RiskVariable

TechnicalStructuralRisks
type: Class
subclass of: Restriction
  on property: consistsOf
  some values from: TechnicalStructuralRisk
subclass of: Restriction
  on property: consistsOf
  all values from: TechnicalStructuralRisk
comment: TECH
equivalent class: Class
  intersection of: Restriction
    has value: TECH
    on property: riskClass
  intersection of: GroupOfRisks

ConstructionRisks
type: Class
comment: CON
equivalent class: Class
  intersection of: Restriction
    on property: riskClass
    has value: CON
  intersection of: GroupOfRisks
subclass of: Restriction
  all values from: ConstructionRisk
  on property: consistsOf
subclass of: Restriction
  on property: consistsOf
  some values from: ConstructionRisk

RiskMechanism
type: Class
subclass of: RiskVariable
comment: The sequence of the driving forces that result to the occurrence of a risk. Risk occurrence is the result of relations of events, processes conditions and system reactions that all together constitute a risk occurrence mechanism.

significance
type: DatatypeProperty
comment: The magnitude and importance of a risk
range: string
domain: RiskCase
type: FunctionalProperty

probability
type: DatatypeProperty
type: FunctionalProperty
comment: Probability of occurrence of a risk (quantitative terms)
range: float

value
type: DatatypeProperty
range: float
domain: QuantitativeConcept
comment: The negative result or effect of an event presented in quantitative terms. There may be a range of possible impacts associated with an event. (only negative effects are considered here)
type: FunctionalProperty

FactorsRule
type: Imp
body: ClassAtom
  argument1: x
  class predicate: Risk
body: IndividualPropertyAtom
  argument2: y
  property predicate: hasFactor
  argument1: x
body: IndividualPropertyAtom
  argument2: z
  argument1: x
  property predicate: belongsTo
is rule enabled: true
head: IndividualPropertyAtom
  argument2: y
  property predicate: hasFactor
  argument1: z

MechanismRule
type: Imp
body: ClassAtom
  argument1: x
  class predicate: GroupOfRisks
body: IndividualPropertyAtom
  argument2: y
  argument1: x
  property predicate: hasMechanism
body: IndividualPropertyAtom
  argument2: z
  argument1: x
  property predicate: consistsOf
is rule enabled: true
head: IndividualPropertyAtom
  argument1: z
  argument2: y
  property predicate: hasMechanism

ImpactRule
type: Imp
body: ClassAtom
  class predicate: Risk
  argument1: x
body: IndividualPropertyAtom
  argument2: y
  property predicate: hasImpact
  argument1: x
body: IndividualPropertyAtom
  argument2: z
  property predicate: belongsTo
  argument1: x
head: IndividualPropertyAtom
  argument2: y
  argument1: z
  property predicate: hasImpact
is rule enabled: true

CostImpact 9
type: CostImpact
is impact of: TECH 1 1 a
is impact of: TECH 1 1
has probability: RiskProbability 12
description: Repair/maintenance cost of the support structure and/or of the tower and/or of RNA
name: Repair/maintenance cost of TECH.1.1

TECH 1 1 a
type: Risk
has mechanism: RiskMechanism 8
risk class: TECH
appears in case study: CaseStudy 1
name: Risk of failure due to normal wind and wave conditions in power production situations
has impact: CostImpact 9
has probability: RiskProbability TECH 1 1 a
has component: RiskComponent 7
code: TECH.1.1.a
has factor: RiskFactor 4
description: Risk of Repair/maintenance cost due to normal wind and wave conditions in power production situations
has component: RiskComponent 5
belongs to: TECH 1 1
has component: RiskComponent 6

RiskMechanism 8
type: RiskMechanism
description: Dynamic and repeated (cycling) loading due to winds and waves may lead to the development of microcracks of defects that cause localized stress concentrations. These microcracks may grow or propagate without any appreciable deformation of the structure. Consequently, gradual loss of the resistance of the support structure and/or the tower and/or the RNA occurs combined with the existence of cumulative damages on the various parts of the OWT (Fatigue mechanism).
has probability: RiskProbability 14
name: Mechanism of TECH.1.1
is mechanism of: TECH 1 1
is mechanism of: TECH 1 1 c
is mechanism of: TECH 1 1 b
is mechanism of: TECH 1 1 a
is mechanism of: TECH 1 1 d

TECH 1 1
type: GroupOfRisks
has component: RiskComponent 6
appears in case study: CaseStudy 1
has impact: CostImpact 11
consists of: TECH 1 1 c
consists of: TECH 1 1 b
name: Risk of failure due to normal wind and wave conditions in power production situations
has impact: CostImpact 9
has impact: CostImpact 10
has component: RiskComponent 5
has factor: RiskFactor 4
code: TECH.1.1
consists of: TECH 1 1 d
has mechanism: RiskMechanism 8
consists of: TECH 1 1 a
has impact: HumanImpact 8
has component: RiskComponent 7
risk class: TECH

RiskComponent 6
type: RiskComponent
name: excessive or premature cracking
has probability: RiskProbability 5
is component of: TECH 1 1
is component of: TECH 1 1 a
is component of: TECH 1 1 b
is component of: TECH 1 1 c
is component of: TECH 1 1 d

TECH 1 1 b
type: Risk
risk class: TECH
has impact: CostImpact 10
has probability: RiskProbability TECH 1 1 b
description: Risk of replacement cost due to normal wind and wave conditions in power production situations
appears in case study: CaseStudy 1
has component: RiskComponent 6
has component: RiskComponent 7
name: Risk of failure due to normal wind and wave conditions in power production situations
belongs to: TECH 1 1
code: TECH.1.1.b
has factor: RiskFactor 4
has mechanism: RiskMechanism 8
has component: RiskComponent 5

CostImpact 10
type: CostImpact
is impact of: TECH 1 1 b
is impact of: TECH 1 1
name: replacement cost of TECH.1.1
description: replacement cost of the tower and the RNA and/or of the whole OWT
has probability: RiskProbability 10

CaseStudy 1
type: CaseStudy
name: IRISOW
version: 1.0
version date: 2010-04-01
code: 1

RiskComponent 7
type: RiskComponent
name: fracture
is component of: TECH 1 1
is component of: TECH 1 1 a
is component of: TECH 1 1 b
is component of: TECH 1 1 c
is component of: TECH 1 1 d
has probability: RiskProbability 6

TECH 1 1 c
type: Risk
has mechanism: RiskMechanism 8
belongs to: TECH 1 1
has component: RiskComponent 6
has probability: RiskProbability TECH 1 1 c
has component: RiskComponent 5
has component: RiskComponent 7
appears in case study: CaseStudy 1
has impact: CostImpact 11
code: TECH.1.1.c
risk class: TECH
name: Risk of failure due to normal wind and wave conditions in power production situations
has factor: RiskFactor 4
description: Risk of loss of revenue due to normal wind and wave conditions in power production situations

RiskComponent 5
type: RiskComponent
has probability: RiskProbability 4
is component of: TECH 1 1
is component of: TECH 1 1 a
is component of: TECH 1 1 b
is component of: TECH 1 1 c
is component of: TECH 1 1 d
name: Permanent inelastic deformations

TECH 1 1 d
type: Risk
has component: RiskComponent 5
description: Risk of injuries due to normal wind and wave conditions in power production situations
code: TECH.1.1.d
appears in case study: CaseStudy 1
has factor: RiskFactor 4
has impact: HumanImpact 8
has component: RiskComponent 6
has probability: RiskProbability TECH 1 1 d
name: Risk of failure due to normal wind and wave conditions in power production situations
has component: RiskComponent 7
has mechanism: RiskMechanism 8
belongs to: TECH 1 1
risk class: TECH

RiskFactor 4
type: RiskFactor
has probability: RiskProbability 9
name: normal wind and wave conditions
description: Combination of normal (return period of 1 year) wind and wave loads in power operation situation
is factor of: TECH 1 1 a
is factor of: TECH 1 1 b
is factor of: TECH 1 1 c
is factor of: TECH 1 1 d
is factor of: TECH 1 1

HumanImpact 8
type: HumanImpact
name: injuries of TECH.1.1
has probability: RiskProbability 15
is impact of: TECH 1 1 d
is impact of: TECH 1 1
description: injuries or loss of human life

CostImpact 11
type: CostImpact
has probability: RiskProbability 11
is impact of: TECH 1 1 c
is impact of: TECH 1 1
name: loss of revenue of TECH.1.1
description: loss of revenue (power production loss)