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20252453-T-424 项目

4.1.10.1 资源成本(Resource Cost)

资源可关联成本,用以指示基于指定基本工程量产生的财务成本和环境影响。

每个成本值均可使用常量金额定义,或根据指定公式进行计算。

下图展示了应用此概念时使用的通用类和关系。 此外,概念可能对常见或标准化的行业实践和场景具有特殊意义。对于这些特定的使用场景,下表展示了用户可采用的推荐通用使用模式列表。

<a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcConstructionResource.htm'>IfcConstructionResource</a> IfcConstructionResource 1. GlobalId [1:1] 2. OwnerHistory [0:1] 3. Name [0:1] 4. Description [0:1]      HasAssignments [0:?]      Nests [0:1]      IsNestedBy [0:?]      HasContext [0:1]      IsDecomposedBy [0:?]      Decomposes [0:1]      HasAssociations [0:?] 5. ObjectType [0:1]      IsDeclaredBy [0:1]      Declares [0:?]      IsTypedBy [0:1]      IsDefinedBy [0:?] 6. Identification [0:1] 7. LongDescription [0:1]      ResourceOf [0:?] 8. Usage [0:1] CostType 9. BaseCosts [1:?] 10. BaseQuantity [0:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcAppliedValue.htm'>IfcAppliedValue</a> IfcAppliedValue CostName 1. Name [0:1] 2. Description [0:1] ValueType 3. AppliedValue [0:1] 4. UnitBasis [0:1] 5. ApplicableDate [0:1] 6. FixedUntilDate [0:1] 7. Category [0:1] 8. Condition [0:1] 9. ArithmeticOperator [0:1] 10. Components [1:?]      HasExternalReference [0:?] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcConstructionResource.htm'>IfcConstructionResource</a>:BaseCosts1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcAppliedValue.htm'>IfcAppliedValue</a>:IfcAppliedValue0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcLabel.htm'>IfcLabel</a> IfcLabel <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcAppliedValue.htm'>IfcAppliedValue</a>:Name1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcLabel.htm'>IfcLabel</a>:IfcLabel0
Figure 4.1.10.1.A

General Usage

ApplicableEntity
CostType
IfcConstructionResource.BaseCosts
CostName
IfcAppliedValue.Name
ValueType
IfcAppliedValue.AppliedValue
IfcConstructionEquipmentResourceIfcCostValue Deployment IfcMonetaryMeasure
IfcConstructionEquipmentResourceIfcCostValue Operation IfcMonetaryMeasure
IfcConstructionEquipmentResourceIfcCostValue Usage IfcMonetaryMeasure
IfcConstructionMaterialResource IfcCostValue Material IfcMonetaryMeasure
IfcConstructionProductResource IfcCostValue Product IfcMonetaryMeasure
IfcConstructionProductResource IfcCostValue Shipping IfcMonetaryMeasure
IfcLaborResource IfcCostValue Overtime IfcMonetaryMeasure
IfcLaborResource IfcCostValue Standard IfcMonetaryMeasure
表 4.1.10.1.B