| Name | R_Tubular_Material |
|---|---|
| Entity Type | Table |
| Description | Reference class defining the tubular material and its physical properties. |
| Submodel | Tubular |
| Entity Scope | Reference |
| Primary Key | Material_Name |
| Natural Key | Material_Name |
| Generalizations | Reference_Entity_Parent |
| Specializations |
| Name | Value Domain | Property / Storage Unit | Description | Required / Default | Type |
|---|---|---|---|---|---|
| Active_Flag | boolean | NA |
1 = use without restriction. 0 = avoid use - the value has been deprecated and may be removed in a later release. | Yes 1 |
NUMBER(1) |
| Anisotropy_Ratio | double | Dimensionless |
Anisotropy Ratio for the material | No |
NUMBER |
| Density | double | Density g/cm3 |
Material density | No |
NUMBER |
| Description | STRING2000 | NA |
A textual definition of the reference value. | No |
VARCHAR2(2000) |
| Insert_Date | DATE | NA |
Date the entity was created in the repository | No |
DATE |
| Insert_User | STRING64 | NA |
The name of the user responsible for the creation of this entity in the repository. | No |
VARCHAR2(64) |
| Material_Name | STRING64 | NA |
The name of material such as Steel. | Yes |
VARCHAR2(64) |
| Name | STRING255 | NA |
The spelled-out name of the reference value. | No |
VARCHAR2(255) |
| Poisson_Ratio | double | Dimensionless |
Poisson ratio for the material. Poisson's Ratio for steel is 0.3. | No |
NUMBER |
| Source | CODE | NA |
The person, company or application that defined or specified the data (content) for this instance and is considered to be responsible for it. For example, POSC, EPSG, API, ISO, etc.. | No |
VARCHAR2(64) |
| Storage_Unit_System | R_Unit_System |
|
The unit system in which the numeric values are stored | No |
VARCHAR2(64) |
| Thermal_Expansion_Coef | double | Thermal_Expansion_Coefficient 1E-6 1/degC |
Thermal Expansion Coefficient for the material | No |
NUMBER |
| Update_Date | DATE | NA |
Date of the most-recent modification to the entity. | No |
DATE |
| Update_User | STRING64 | NA |
The name of the user responsible for the last modification to this entity. | No |
VARCHAR2(64) |
| Youngs_Modulus | double | Elastic_Modulus GPa |
Young Modulus for the material. Young's Modulus for Steel is 3x10^7 | No |
NUMBER |
| From Entity | Link | Description | Implementation Technique | Required |
|---|---|---|---|---|
| R_Tubular_Grade | Tubular_Material_Type | Reference to Tubular material | Restrict | Yes |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Storage_Unit_System | R_Unit_System | The unit system in which the numeric values are stored | Restrict | No |