Prosjekteringsveileder

Brukerverktøy

Nettstedverktøy

Du er her: Bane NORs Prosjekteringsveileder » Digital planning » 3 Building information model (BIM)
digitalplan-en:bim-en

Forskjeller

Her vises forskjeller mellom den valgte versjonen og den nåværende versjonen av dokumentet.

Lenk til denne sammenligningen

Begge sider forrige revisjonForrige revisjon
Neste revisjon		Forrige revisjon
digitalplan-en:bim-en [2022/01/18 08:38] – stundigitalplan-en:bim-en [2022/01/18 08:44] (nåværende versjon) – [3 Model-based engineering (BIM)] stun
Linje 1: Linje 1:
-===== Model-based engineering (BIM) =====+===== 3 Building information model (BIM) =====
 One of the advantages of designing with coordination models is more efficient design. Part of the planning can be done during the meeting process and provides a more direct process. Instead of creating traditional meeting minutes, corrections can be made in meetings by referring to places in the model with a direct inscription. To achieve this, the project must prepare routines for how participants in the project will deliver data, format of transfer files, responsible for deliveries of various subjects, time and deadline for deliveries to meetings. One of the advantages of designing with coordination models is more efficient design. Part of the planning can be done during the meeting process and provides a more direct process. Instead of creating traditional meeting minutes, corrections can be made in meetings by referring to places in the model with a direct inscription. To achieve this, the project must prepare routines for how participants in the project will deliver data, format of transfer files, responsible for deliveries of various subjects, time and deadline for deliveries to meetings.
  
Linje 30: Linje 30:
  
  
-===== 3.4 Basic model =====+===== 4 Basic model =====
  
 Basic models describe existing terrain and situation before the intended interventions have been carried out. Basic models describe existing terrain and situation before the intended interventions have been carried out.
Linje 52: Linje 52:
 XX is free text, Free text can be lowercase letters XX is free text, Free text can be lowercase letters
  
-===== 3.5 Professional models =====+===== 5 Professional models =====
  
 Subject-specific design shall be defined separately as professional models. These should only show their own subject through specific objects and elements, and should not contain other elements or references to other subjects in the specific subject model. All subject models must use a common reference system and height so that all subject models can be entered directly into an overall model, coordination model without conversion or adjustments. Subject-specific design shall be defined separately as professional models. These should only show their own subject through specific objects and elements, and should not contain other elements or references to other subjects in the specific subject model. All subject models must use a common reference system and height so that all subject models can be entered directly into an overall model, coordination model without conversion or adjustments.
Linje 97: Linje 97:
  
  
-===== 3.6 Coordination model =====+===== 6 Coordination model =====
  
 The coordination model is a model that brings together all professional models and basic models in one model through links. This forms the basis for looking at the total design regardless of who or which subject has designed or which tool has been used. It is suitable for regular review at design meetings, interdisciplinary controls, and a basis for defining the result model. The coordination model is a model that brings together all professional models and basic models in one model through links. This forms the basis for looking at the total design regardless of who or which subject has designed or which tool has been used. It is suitable for regular review at design meetings, interdisciplinary controls, and a basis for defining the result model.
Linje 118: Linje 118:
 Coordination models should be used for various purposes such as results, display, presentation or source model, arranged so that all the current subject models are copied into the model to be developed and all references are removed. The model will thus no longer be updated in the event of changes in the professional model Coordination models should be used for various purposes such as results, display, presentation or source model, arranged so that all the current subject models are copied into the model to be developed and all references are removed. The model will thus no longer be updated in the event of changes in the professional model
  
-===== 3.7 Model for construction, result model =====+===== 7 Model for construction, result model =====
  
 As a description for construction, the profit model must be adapted as a tender basis and building documentation for the contractor. The model must contain all the elements and objects necessary to describe and build the plant. The model must be adapted for use in order to be able to extract stitching data or for use as machine control, if the contractor so wishes in the production phase. The model is also the basis for control during construction where volumes and location must be shown with any deviations. As a description for construction, the profit model must be adapted as a tender basis and building documentation for the contractor. The model must contain all the elements and objects necessary to describe and build the plant. The model must be adapted for use in order to be able to extract stitching data or for use as machine control, if the contractor so wishes in the production phase. The model is also the basis for control during construction where volumes and location must be shown with any deviations.
Linje 136: Linje 136:
 The result models must be delivered with a stitching basis to the contractor. The objects must be delivered in such a way that they are suitable for the production of a stitching base where the reference point and lines are on the correct layer (prefix R). Objects with uniquely defined geometry are delivered as volumes or surfaces. Objects with assumed geometry must also be supplied with reference points / lines for sticking (eg point for center sump, line for bottom inner pipe).  The result models must be delivered with a stitching basis to the contractor. The objects must be delivered in such a way that they are suitable for the production of a stitching base where the reference point and lines are on the correct layer (prefix R). Objects with uniquely defined geometry are delivered as volumes or surfaces. Objects with assumed geometry must also be supplied with reference points / lines for sticking (eg point for center sump, line for bottom inner pipe). 
  
-===== 3.8 Establishment of objects in models =====+===== 8 Establishment of objects in models =====
  
 All objects must be associated with the register of objects. In Bane NOR, this is BaneData's object registration system with a unique object ID. In a planning situation, these objects will be registered in BaneData with the status as PLANNED. When the plant is finished and ready for use, these will have the status IN OPERATION. Object ID is ordered / reserved either through established systems or by contacting Bane NOR. All objects must be associated with the register of objects. In Bane NOR, this is BaneData's object registration system with a unique object ID. In a planning situation, these objects will be registered in BaneData with the status as PLANNED. When the plant is finished and ready for use, these will have the status IN OPERATION. Object ID is ordered / reserved either through established systems or by contacting Bane NOR.
Linje 148: Linje 148:
 In a design phase, product-specific objects or objects that through a distinctive appearance are not used until the choice of supplier has been chosen must be used. In a design phase, product-specific objects or objects that through a distinctive appearance are not used until the choice of supplier has been chosen must be used.
  
-==== 3.8.1 Object library ====+==== 8.1 Object library ====
  
 Bane NOR has established a 3D object library which is under Supplier, requirements and security, Rules, routines, processes, circulars and applications, Digital planning at www.banenor.no. Object library Planners who work for Bane NOR are free to use the library for the design of railway facilities. Bane NOR has established a 3D object library which is under Supplier, requirements and security, Rules, routines, processes, circulars and applications, Digital planning at www.banenor.no. Object library Planners who work for Bane NOR are free to use the library for the design of railway facilities.
Linje 156: Linje 156:
 As a controlling parameter, all objects and elements that are included in the model are given in a specific structure. As a controlling parameter, all objects and elements that are included in the model are given in a specific structure.
  
-===== 3.9 Characteristics =====+===== 9 Characteristics =====
  
 Properties are additional information about the objects. There are currently no systems that link information to the object. How the information can be linked to the model will depend on software solutions. The requirement is that the defined content of data and transfer format is as defined. Properties are additional information about the objects. There are currently no systems that link information to the object. How the information can be linked to the model will depend on software solutions. The requirement is that the defined content of data and transfer format is as defined.
digitalplan-en/bim-en.1642495097.txt.gz · Sist endret: 2022/01/18 08:38 av stun
Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki