Guidelines and structural type library Hannu Penttilä and Sampsa Nissinen Mittaviiva Oy Product...

Guidelines and structural type libraryHannu Penttilä and Sampsa Nissinen

Mittaviiva Oy

Product modelling guidelinesProduct modelling guidelines20062006

Structural type library Structural type library database prototype in webdatabase prototype in web

Hannu PenttiläSampsa NissinenMittaviiva Oy


Mittaviiva Oy

Building product modellingBuilding product modellingin constructionin construction

drawing and document oriented construction is slowly changing towards product model oriented activity, which spreads data management over the building life-cycle

slow transition is in the process


Mittaviiva Oy

Building product modellingBuilding product modellingin constructionin construction

how to give guidelines for AEC-field for the changes

how to improve traditional process and agreements

how to achieve all advantages of product modelling

what does is the meaning to me ? what does it require from me ?


Mittaviiva Oy

Product model guidelines2006

2006

2006

2004 first guideline versions 2004

general guidelinesarchitectural guidelinesstructural guidelines

start spec. tech guidelines (HVAC+el) start project managament guidelines

Seppo Niemioja’s architect guidelinesFinnmap’s structural guidelines

Finnmap writes, Mittaviiva eds.

company and software specific guidelines


Mittaviiva Oy

General product modelling General product modelling guidelines 2006guidelines 2006

1 PREFACE, ENGLISH SUMMARY, INTRODUCTION2 PRODUCT MODEL BASED BUILDING DESIGN

Objectives, pre-requirements, benefits ,possibilities and resultsCAD and product mdelling, management of design changesChanges to current design and construction processTasks, responsibilities, contacts, legal issues

3 PRODUCT MODELLING BASIC CONCEPTSDefinitionsProject participant viewpoints and different construction project typesProduct modelling phasesData transfer, data exchange interoperability and IFC

4 PRODUCT MODEL CONTENT DEFINITIONSFinnish Talo 2000 -coding systemProject data, unique identification dataCAD-layers, bldg floors, bldg spaces, bldg components and elementsProduct data structures, bldg component libraraes & structural types

5 CURRENT SOFTWARE - STATE OF THE ART (prod. mod. use & maintenance)Design software (CAD)Product model serversChecking and analyzing software for product modelInternational R & D status

6 PILOT PROJECT STATUS7 FURTHER DEVELOPMENT NEEDS8 REFERENCES & APPENDIXES

Literature, guidelines, documents & weblinksIFC-data exchange standardCAD-layers in product model based projects (proposal)Talo 2000 -coding system brief

ClientsContractorsOwnersDesign teamsConstructorsDevelopersUsers


Mittaviiva Oy

Product model guidelines for Product model guidelines for architects 2006architects 2006

1 PREFACE, ENGLISH SUMMARY, INTRODUCTION2 PRODUCT MODEL BASED BUILDING DESIGN (ABSTRACT)3 PRODUCT MODELLING BASIC CONCEPTS (ABSTRACT)4 PRODUCT MODEL BASED ARCHITECTURAL DESIGN

Architects tasks, requirements, responsibilities, contracts, legal issues Changes to current architectural design process, development stepsThe connection of architectural design with the building process Modelling methods and accurracy in architectural design

5 PRODECT MODEL PHASES IN ARCHITECTURAL DESIGNPre-requirements phase Spatial model and its contentDrauft building component model and its contentBuilding component model and its contentConstruction element model and its contentMaintenace model and its content

6 PRODUCT MODEL CONTENT DEFINITIONSModelling methods of building components in generalModelling methods in spatial model and draft building element modelModelling methods in building element model

Spaces, complex and high spatial objectsBearing frame (foundations, slabs, horiz. structures, walls, columns, beams) External walls, builing envelope Additional, non-bearing structures (inner walls), windows, doors Spatial structures (floor, wall and roor surfaces, furniture, lowered ceilings) The modelling of joints and joining structuresFree form structures and components

Modelling methods in construction element model Modelling methods in maintenance model

7 ARCHITECTURAL SOFTWARE - STARE OF THE ART8 FURTHER DEVELOPMENT NEEDS9 REFERENCES & APPENDIXES

ArchitectsDesignersDesign teamsConstructorsClients


Mittaviiva Oy

Product model guidelines Product model guidelines tells...tells...

who creates the product model contract issues, responsibilities, and requirements will change

how product model data will be distributed in a product model based project

how the product model is created the right way modelling spatial objects modelling building components and elements

modelling joint structures


Mittaviiva Oy

Product model guidelines Product model guidelines tells...tells...

contractors and project stakeholders will is essential

currently product modelling means a decision, co-operation, commitments project based contracts about product modelling content and volume

learning, education, guidelines product model does not necessarily contain all product data for instance drawing standards belong to drawings

building product model is not same as visual 3D-model product model is a project data model


Mittaviiva Oy


Mittaviiva Oy

What ≈200 structural sections, database 2005

How Web-based prototype, new user needs and testing

Why Benefits of product modelling

ProIT–structural type library


Mittaviiva Oy

Database format property based searches links to other databases

(Rasi, TarviketietoNet, LifePlan)

different user views harmonizing content with RT-

types harmonizing content with new

Talo 2000 system



Mittaviiva Oy

Pick all external walls that have U-value better than 0,24

Search by properties (U-value, fire class, noise insulation,

thickness) building components Talo 2000 codes material properties

ProIT–structural type librarySearch process


Mittaviiva Oy

ProIT–structural type libraryTalo2000 building component

Sub-components(materials)

Materials properties

Properties

Unique identifier


Mittaviiva Oy

Structural components are linked to TarviketietoNet -database Rasi-code system LifePlan life-cycle database

Lifeplan

Links to other databases



Mittaviiva Oy

Possible use cases

Designer view Production view Data exchance(XML, PDF, DWG, IFC ...)

search & selection of structures validating possibilities property based searches selection of joining structures

general product data forcontractors

CAD-systems, IFC prints, outputs, PDF other databases


PDF

muuttietokannat

CAD

IFCXML


Mittaviiva Oy

ProIT–structural type libraryContentContentNow Future objectives


Mittaviiva Oy

ProIT–structural type libraryBenefits & possibilitiesBenefits & possibilities

Product structures to be a part of design systems (CAD..)

product structure data tor designers (easy to use)

Extending the structural type volume plain structural sections other building components and parts (room

spaces, joint structures, windows, doors, columnts, beams,...)

Linking benefirs linking design data to real materials (builders,

procurement) networking with existing development work

Guidelines and structural type library Hannu Penttilä and Sampsa Nissinen Mittaviiva Oy Product...

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