Lean Construction Industry Solution Experience , Façade Design for Fabrication Industry Solution Experience , and Building Energy efficiency Solution. Building Energy efficiency Solution ,so called "Smart Building Experience" leveraging Dymola for simulation and Modelica for modeling.

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11 November 2014
3DEXPERIENCE for
Collaborative and
Industrialized Construction

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3DS.COM©DassaultSystèmes|ConfidentialInformation|4/13/2015|ref.:3DS_Document_2012
Lean Construction: Four Key Benefits
Visibility Controls
Costs
• Realtime project status
ensures lowest installed
costs
• Link to procurement to
further control costs
Single 3D Version of
The Truth
• Clearly connect BIM to
fabrication
• Issue work instruction to
field staff with no
language barriers
Improved Cashflow
• Better measurement of
work breakdown and
completion results in
Earned Value approach
• Plan and execute offsite
fabrication stategies
Minimized Re-work =
Minimized Waste
• Only install on the jobsite,
achieve minimum waste
• Capture knowledge to
create ‘corporate memory’

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Lean Construction Solution: The Basics
Document lifecycle &
electronic approval
Organize scope & data
– CAD, BIM, IFC
Real time document status
and reminders
Integrate WBS & schedule
Real time progress measures
Issue & impacts
dashboards
Real Time progress report
Design Procurement Construction Operation
Construction Work
Package
Scope mangement,
deliverables, data
management, workflow
and approval processes
Project Planning &
Execution
Work Breakdown
structure, real time
reporting of progress
and completion, change
management

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Single 3D Version of
The Truth
• “Same page” authoring
tools; - a 3DMaster for the
entire project team
The Power of
3DEXPERIENCE
• A truly collaborative
environment in a
community connecting
people
Façade Design for Fabrication ISE: Four Key Benefits
Better Buildings to
Delight Customers
• Save time, limit dead ends,
validate requirements real
time, and exceed
customer expectations
Industrialized
Construction
• Reduce waste by
extending models into
fabrication with the
scalability of the cloud
An End-to-End Enterprise Modeling Solution for the Construction Project

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3DS.COM©DassaultSystèmes|ConfidentialInformation|4/13/2015|ref.:3DS_Document_2012
Energy Consumption in France
Building 44%
Transport 31%
Industry 23%
Agriculture 2%Time before fossil energy will be totally
consumed (without increase of
consumptions):
Petrol 40 years
Gas: 63 years
Coal 218 years
Uranium 71 years
Problem: The consumption increases of 2%
each year
In 50 years, every stocks will be empty
Data Sources:
Energivie/Enertech Etude sur la basse énergie appliquée aux bâtiments anciens
Service de l’observation et des Statistiques – Bilan énergétique de la France pour 2011

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3DS.COM©DassaultSystèmes|ConfidentialInformation|4/13/2015|ref.:3DS_Document_2012
Governments Take Actions with Labels
and Mandatory Rules
Example of Labels:
BREEAM
LEED
BEAM Plus
Green Star
CASBEE
Passivhaus
MINERGIE
RT 2005, RT 2012,, Effinergie+, Bepos Effinergie, RT2020

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3DS.COM©DassaultSystèmes|ConfidentialInformation|4/13/2015|ref.:3DS_Document_2012
Thermal and energy consumption rules in France
RT 2012 and Bepos
Structural thermal efficiency of the building (Bbiomax
coef.) (direction, insulation, airtightness,…
Energy consumption of the building (Cepmax coef.)
50Kwh/(M2.year)
Summer comfort without air conditioning (Tic Coef.)
RT2020 and Bepos (Positive Energy Building)
A building must produce more energy than it consumes

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3DS.COM©DassaultSystèmes|ConfidentialInformation|4/13/2015|ref.:3DS_Document_2012
IEA EBC Annex 60
International Energy Agency- Energy in Buildings
and Community programme annex 60 :
The challenge needs the integration of multiple
domains :
Air flow
Thermodynamics
Controls
Indoor environmental quality
Electrical grid
IEA EBC Annex 60 recommends the use of
Modelica
FMI

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3DS.COM©DassaultSystèmes|ConfidentialInformation|4/13/2015|ref.:3DS_Document_2012
Specific Library for Buildings simulation for IAE Annex 60
Berkeley Library (IAE Annex 60)
Modelica library for building energy and control system
Open Source library
Models for
air-based HVAC systems,
water-based heating systems,
controls,
heat transfer among rooms and the outside, and
Multi-zone airflow, including natural ventilation and
contaminant transport.
http://simulationresearch.lbl.gov/modelica

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3DS.COM©DassaultSystèmes|ConfidentialInformation|4/13/2015|ref.:3DS_Document_2012
ENERBAT for Energy Efficient Buildings
RT2012- RT2020 Conformance
Model of a complete building , targeting RT2012- RT2020 compliancy
All energy efficiency contributors: Building volumes, walls & materials, windows, zones, sensors,
regulations, etc..
Load Management & Energy Supply Balancing technologies, programming, zoning, centralized or
distributed regulations,…
KPIs for energy efficiency, comfort and robustness
3DExperience Platform
Significant productivity gains expected through early lifelike validation:
Direct access to 3D data of the complete Building & environment settings
Collaborative approach with EDF partners, & clients: better Dashboarding ergonomics, better
understanding for stakeholders & decision makers.
Extensive use of open, leading edge modeling standards: Modelica & FMI
BuildSysPro Modelica / Dymola library developed by EDF

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3DS.COM©DassaultSystèmes|ConfidentialInformation|4/13/2015|ref.:3DS_Document_2012
GDF SUEZ CRIGEN
Application to SNCF Stations
Models to evaluate evolution of needs in time
Models to evaluate evolution of consumptions in time
Development of libraries
Wall, zone, Physical phenomenon, heat, HVAC, occupation ,
Photovoltaic solar, thermal solar, storage, regulation (fuzzy logic,…),
light, traveler information, lift, ticket-punching machine, …, micro grid,
smart grid,…
Simulation of thermal consumption along the time and
depending the passenger flow
Simulation of electrical consumption over time and usage
dependent
Analyze, prediction and optimization

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