BIM Show Live 2015: Link between BIM and Energy Simulation

BIM Show Live 2015, Manchester

Link between BIM and Energy Simulation

Ir. Arch. Marieline Senave

Dr. Ir. Arch. Stefan Boeykens

9th of April 2015, Stage 2, 9:30 - 10:30 AM

KU Leuven

∞ Founded in 1425∞ More than 53,000 students∞ research-intensive and

internationally oriented

Department of Architecture University Library

Leuven, Belgium

© [1.] © [2.]

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Marieline Senave Stefan Boeykens

Who we are…

Master of Science in Architectural Engineering (2014)

PhD Student Building Physics Section KU Leuven

Master Dissertation: ‘Link between BIM and Energy Simulation’

Master of Science in Architectural Engineering (1996)

Guest Professor Department of Architecture KU Leuven

PhD in Architectural Engineering (2007)

EDUCATION:

CURRENT EMPLOYMENT:

EDUCATION:

CURRENT EMPLOYMENT:

BIM Specialist D-studio Belgium

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

http://cad-3d.blogspot.com

Content

∞ III. Conclusion

> Case Studies

> Context

> Problem statement

> Purpose statement and Research questions

> Research method

∞ I. Introduction:

∞ II. Results:

> Literature Review

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

BIM Show Live 2015, Manchester

Link between BIM and Energy Simulation

I. Introduction

Context

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

1.

0

10

20

30

40

50

60

70

80

90

100

1 2 3 4 5 6 7 8

Usage 2011 Usage 2013 Total awareness 2011 Total Awareness 2013

Context

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

1.

© Figure based on data from [3.]

Context

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© Figure based on data from [3.]

Architects using BIM (2013)

Context

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© Figure based on data from [3.]

Architects just aware of BIM (2013)

Context

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© Figure based on data from [3.]

Total awareness = usage + awareness only

33%

40%

17%

10%

Organization/scale of

architecture firms in Belgium

No employees 1-3 employees

4-10 employees >10 employees

80%

19%

1% 0%

Size of Construction Companies in

Belgium (2014)

<6 employees 6-50 employees

50-250 employees >250 employees

© Figures based on data from [4.] and [5.]

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

CONTEXT

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

2.

Context

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Greenhouse effect

2.

Depletion of Energy Reserves

© [6.]

Context

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Greenhouse Effect

2.

© [7.]

Context

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Energy Performance of Buildings Directive

Public Opinion

?

Environmental concerns Need to be able to predict future characteristics

2.

© [8.]

Context

Practising BIM the assessment of energy performance can be fitted in an iterative design process in which the intelligent model

serves as a database that is steadily refined by a sequence of analysis and feedback until the desired objectives are met.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

����

Context

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Structure Energy SustainabilityCost …

Building Information Model

Evaluation Of Results

Adjustment Of Design (Parameters)

Simulation/Analysis

DESIGN PROCES

© [9.]

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Problem Statement

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Problem Statement

Building Energy Model

(BEM)

Building Information Model

(BIM)

Architectural and technical data

manually re-entering

automatically generating

still common practice

1.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Problem Statement

Paradigm Shift

© [10.]

MacLeamy curve

2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

The acronym ‘LOD’

© [11.]

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Purpose statement

and Research questions

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

This class’ objective:

giving insight into the technical abilities and points at issue

in the relation between BIM and energy simulation in the different stages of design, with an emphasis on the conceptual stage.

Purpose statement

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

1.Necessary

data transfer?How?

2.Integration BIM and BEPSwith the design process?

When?

4.Relation

BIM – BEPS?

Research questions

3.Approach and

results different programs?

BEPS= Building Energy Performance Simulation

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Research method

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Research method

Literature Review Case studies

1) Building Information modelling (BIM)

2) BIM‐Software

3) Building Energy Performance Simulations

4) Existing links between BIM and BEPS

5) Level Of Development (LOD) and BEPS

II.1 Literature Review

II. Results

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [12.]

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [13.]

1. Energy Simulation tools integrated within BIM packages

2. Energy simulation software with Graphical User Interface

3. Building Energy Simulation software with BIM import

EcoDesigner Star / Energy Evaluation, Green Building Studio, Sefaira, …

Open Studio, TRNSYS3D, Design Builder

Bink DYWAG, IESVE, eQuest, Design Builder, …

Currently existing links between BIM and BEPS-software:

INTERNAL

EXTERNAL

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Research method

Literature Review Case studies

DESIGN

II.2 Case Studies

II. Results

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

EXTERNAL INTERNAL

II. Case studies

1) Submitting a Building Information Model to an energy performance evaluation according to the BelgianEPB regulation

2) From BIM to an external Building Energy Simulation Program.

3) Energy evaluation (tools) integrated with BIM packages

4) Energy evaluation tools intended for the conceptual stage and their link with BIM

5) Mass modelling and early energy evaluation within BIM software

DESIGN

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

EXTERNAL INTERNAL

II. Case studies

Main

Variants

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [14.]

Submitting a Building Information Model to an energy performance evaluation according to the Belgian EPB regulation

Energy simulation EXTERNAL to BIM-software

1.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

EXTERNAL INTERNAL

DESIGN

CONCEPT

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Tightening path E-level

Belgian situation:Dictated:

Max U-values, K-level, E-level, obligation to provide minimum share of renewable energy and to reduce the risk of overheating,…

Evolution average K-level

Year of application

K-le

vel

Year of application

E-le

vel

© [15.] © [16.]

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [17.]

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Which information does the EPB-program request?

� protected volume �Area

� gross floor area �Environmental condition

� position north�Heat transfer coefficient

OR

� thicknesses � thermal properties of the

composing materials

� heat resistance

OR

� thermal conductivity� specific density� specific heat

� thermal bridges �Additional, element-specific properties

� Inertia

� air leakage rate

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

© [18, 19, 20.]

�Type �Heating, Cooling, Ventilation, Domestic hot water, electricity; ‘MEP’

�Slope

�Environmental condition �Systems for • generation • storage • distribution• delivery

�Orientation

�Area of framing, glazing and infill panels

�Frame fraction (ratio of the transparent area to the total area)

�efficiency

�Heat transfer coefficient of framing, glazing and infill panels

�Auxiliary power

�Additional information on the glass and frame �Execution quality (workmanship, implementation)

� Shading (natural/on-site or devices)

� Ventilation grille

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

©[2

1, 2

2.]

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Much of the necessary information is embedded in the BIM… How can we extract it?

Methods for data extraction from ArchiCAD 17 ?

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [23.]

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

© [24.]

M12

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [25.]

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [26.] © [27.]

Protected area

useful floor area

protected area

attic

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [28.]

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

FLAT ROOF

MorphZones

(manual)

protected volume V V

heat loss area (total) V X

heat loss area vertical walls V X

heat loss area roof(s) V X

useful floor area V V

Energy Evaluation Excel-report Interactive Schedule

ID (item

recognizable?)

no yes

glass area yes yes

profile area Not in accordance with EPB yes

window area Not in accordance with EPB yes

oriëntation yes characteristic has to be created

U-value glazing yes Value has to be added to the Listing Parameters section

of the Settings dialog

U-value framing yes Value has to be added to the Listing Parameters section

of the Settings dialog

U-value window Not in accordance with EPB Not recommended

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

© [29.]

© [30.]

� protected volume �Area

� gross floor area �Environmental condition

� position north�Heat transfer coefficient

OR

� thicknesses � thermal properties of the

composing materials

� heat resistance

OR

� thermal conductivity� specific density� specific heat

� thermal bridges �Additional, element-specific properties

� Inertia

� air leakage rate

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

© [18, 19, 20.]

�Type �Heating, Cooling, Ventilation, Domestic hot water, electricity; ‘MEP’

�Slope

�Environmental condition �Systems for • generation • storage • distribution• delivery

�Orientation

�Area of framing, glazing and infill panels

�Frame fraction (ratio of the transparent area to the total area)

�efficiency

�Heat transfer coefficient of framing, glazing and infill panels

�Auxiliary power

�Additional information on the glass and frame �Execution quality (workmanship, implementation)

� Shading (natural/on-site or devices)

� Ventilation grille

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Belgian EPB softwareEnergy simulation EXTERNAL to BIM-software1.

©[2

1, 2

2.]

Submitting a Building Information Model to an energy performance analysis in EnergyPlus by using the Space Boundary Tool

From BIM to a Building Energy Simulation Program

2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

EXTERNAL INTERNAL

DESIGN

CONCEPT

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

How can a BEM be built on the basis of a BIM?

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

How can a BEM be built on the basis of a BIM?

• Reduction and Simplification

• Translation

• Interpretation

Threefold transformation of data upon BIM conversion to BEM

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

© [31.]

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

© [32.]

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

© [33.]

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

BIM

IDF

Space Boundary Tool

© [34.]

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Graphisoft ArchiCAD Autodesk Revit

© [35.]

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [36.]

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [37.]

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [38.]

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

e.g. ‘outer leaf’ from ArchiCAD must be linked to ‘Masonry Brick’ from EP

© [39.]

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [40.]

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [41.]

Building Energy Model

(BEM)

Building Information Model

(BIM)

IFC

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

IDF

EnergyPlus via Space Boundary ToolFrom BIM to a Building Energy Simulation Program2.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [42.]

Case study of ArchiCAD’s 'Energy Evaluation'-tool

Energy simulation INTEGRATED with BIM-software

3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

EXTERNAL INTERNAL

DESIGN

CONCEPT

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [43.]

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [44.]

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [45.]

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [46.]

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [47.]

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

ArchiCAD model data types

�Selected Type�Thermal Block�Renovation status�Area (glazed, opaque, total) [m²]�…

Additional data types

Structures

Openings

Structures

Openings

�Perimeter Psi-value [W/mK]�Shading Device� Infiltration [l/sm]�U-value (glazing, opaque, overall) [W/m²K]�…

�Space Boundary Category�Thermal Block�Thickness [mm]�Area [m²]�…

�Solar Absorptance [%]� Infiltration [l/sm²]�U-value [W/m²K]�Correction Area [m²]�…

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [48.]

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [49.]

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [50.]

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

©[5

1.]

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [52.]

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

HEATING

Others…

� Flat plate/Evacuated tube

� Panel area [m²]

� Tilt angle [° fromhorizontal]

� Orientation [° from south]

� Target: Heating/domestichot water

� Water temperature (inlet, outlet) [°C]

COOLING

Others…

� Power [W]

� COP in functionof external air temperature

VENTILATION

Others…

� Type: Supply, Exhaust

� OperationSchedule

� Air Flow Rate[ACH]

� Heat Recovery

© [53, 54, 55.]

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [56.]

ArchiCAD’s'Energy Evaluation'-toolEnergy simulation INTEGRATED with BIM-software3.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [57.]

Overview results

© [58.]

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Tools for Energy Analysis in the early design stages

4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

EXTERNAL INTERNAL

DESIGN

CONCEPT

4.1 Sefaira

4.2 Link between SketchUp and Energyplus

Tools for Energy Analysis in the early design stages

4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

©[5

9.]

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Plug-In

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

PLUG-IN4.1 SefairaTools for Energy Analysis in the early design stages4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [60.]

(1)

(2)

(3)

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

PLUG-IN4.1 SefairaTools for Energy Analysis in the early design stages4.

© [61.]

Energy Breakdown

Energy Use Intensity Daylighting

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

PLUG-IN4.1 SefairaTools for Energy Analysis in the early design stages4.

Heating

Cooling

Lighting

Appliances

Underlight

Well lit

Glare

© [62.]

PLUG-IN4.1 SefairaTools for Energy Analysis in the early design stages4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [63.]

PLUG-IN4.1 SefairaTools for Energy Analysis in the early design stages4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [64, 65, 66.]

PLUG-IN4.1 SefairaTools for Energy Analysis in the early design stages4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [67.]

PLUG-IN4.1 SefairaTools for Energy Analysis in the early design stages4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [68.]

PLUG-IN4.1 SefairaTools for Energy Analysis in the early design stages4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [69.]

PLUG-IN4.1 SefairaTools for Energy Analysis in the early design stages4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [70.]

Web-App

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

4.1 Sefaira

4.2 Link between SketchUp and Energyplus

Tools for Energy Analysis in the early design stages

4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [71, 72.]

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

PLUG-IN4.2 Link

SketchUpEnergyplus

Tools for Energy Analysis in the early design stages4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [73.]

PLUG-IN4.2 Link

SketchUpEnergyplus

Tools for Energy Analysis in the early design stages4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [74.]

PLUG-IN4.2 Link

SketchUpEnergyplus

Tools for Energy Analysis in the early design stages4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [75.]

PLUG-IN4.2 Link

SketchUpEnergyplus

Tools for Energy Analysis in the early design stages4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [76.]

APPLICATION4.2 Link

SketchUpEnergyplus

Tools for Energy Analysis in the early design stages4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

©[7

7.]

APPLICATION4.2 Link

SketchUpEnergyplus

Tools for Energy Analysis in the early design stages4.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [78.]

© [79.]

Mass Modelling in Revit and ArchiCAD

Mass Modelling in BIM-applications

5.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

EXTERNAL INTERNAL

DESIGN

CONCEPT

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

5.1a) Mass Modelling in Autodesk Revit

5.1 Mass Modelling in RevitMass Modelling in BIM-applications5.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [80.] © [81.]

5.1 Mass Modelling in RevitMass Modelling in BIM-applications5.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [82.]

5.1 Mass Modelling in RevitMass Modelling in BIM-applications5.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [83.]

Energy Settings• Building type

• Location

• Ground plane

• Thermal zones

• Building envelope assemblies/constructions

• Glazing Percentage

• Building Operating Schedule

• HVAC System

5.1 Mass Modelling in RevitMass Modelling in BIM-applications5.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

5.1 Mass Modelling in RevitMass Modelling in BIM-applications5.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [84.]

5.1 Mass Modelling in RevitMass Modelling in BIM-applications5.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Mass Model Mass Model with a number of building elements

© [85.]

Mass Modelling in BIM-applications5.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

REVIT

Can you make a Mass Model? Yes

Can you perform an energy evaluation on it? Yes

Can you convert/upgrade it to a BIM? Yes

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

5.1b) Mass Modelling in Graphisoft ArchiCAD

5.1 Mass Modelling in ArchiCADMass Modelling in BIM-applications5.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

© [86.]

Mass Modelling in BIM-applications5.

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

REVIT ARCHICAD

Can you make a Mass Model? Yes Yes

Can you perform an energy evaluation on it? Yes No

Can you convert/upgrade it to a BIM? Yes No

III. Conclusion

Link between BIM and Energy Simulation: Introduction – Results – Conclusion

Thank you!

E-mail:marieline.senave@bwk.kuleuven.bemarieline.senave@gmail.com

Or

Linkedin:https://www.linkedin.com/pub/marieline-senave/a5/22a/a8a

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[7.] X. (s.d.). The Greenhouse Effect. [Retrieved from: Fresh Air. The Scent of Pine: http://scentofpine.org/gw101-1/, 12.03.15].

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renoveren, 12.03.15].

[9.] Senave, M. (2014).

[10.] The American Institute of Architects (2007). Integrated Project Delivery: A Guide. [Retrieved from: AIA National: http://info.aia.org/siteobjects/files/ipd_guide_2007.pdf ,

29.07.2014], p.21.

[11.] McPhee, A. (01.03.2013). What is this thing called LOD. [Retrieved from: Practical BIM: http://practicalbim.blogspot.com.au/2013/03/what-is-this-thing-called-lod.html,

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[12.] Senave, M. (2014).

[13.] Bazjanac, V., Fischer, M. & Maile, T. (2007). Building Energy Performance Simulation Tools ‐ a Life‐ Cycle and Interoperable Perspective. [raadplegingsdatum:29.07.14,

CIFE: http://cife.stanford.edu/sites/default/files/WP107.pdf], p.3.

[14.] Senave, M. (2014) [Render Graphisoft ArchiCAD 17].

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