IFC 4.3.2.20251031 (IFC4X3_ADD2) under development

4.1.10.1 Resource Cost

资源可以关联成本,指示根据指定基本数量产生的财务成本和环境影响。

每个成本值都可以使用固定金额定义,或根据指定的公式计算。

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。

G <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