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11 November 2014

3DEXPERIENCE for

Collaborative and

Industrialized Construction

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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 approvalOrganize 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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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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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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Thermal and energy consumption rules in France

RT 2012 and Bepos

Structural thermal efficiency of the building (Bbiomaxcoef.) (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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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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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 forair-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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ENERBAT for Energy Efficient BuildingsRT2012- 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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GDF SUEZ CRIGENApplication 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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