2nd qatar bim user day bim technology market demand

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1 Speaker Name Market Demand and Requirements Prof. Nashwan Dawood Teesside University UK

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Speaker: Prof. Nashwan Dawood, Teesside University -What are major industry requirements for technology? -How to deal with multiple software projects -Mobile devices and augmented reality About the Qatar BIM User Day: Qatar University, HOCHTIEF ViCon and Teesside University proudly take the initiative to facilitate modern and innovative methods in the Gulf construction industry. The focus is Building Information Modeling (BIM), and our aim is to establish a knowledge platform with government, research and industry experts. The User Day aims to help people to share knowledge, discuss new technologies, and identify new potentials for BIM. More information: www.bimuserday.com Follow BUD on Twitter @bimuserday

TRANSCRIPT

Page 1: 2nd Qatar BIM User Day  BIM Technology  Market Demand

1Speaker Name

Market Demand and Requirements

Prof. Nashwan Dawood

Teesside University

UK

Page 2: 2nd Qatar BIM User Day  BIM Technology  Market Demand

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The presentation addresses the following

• What are the major technology requests/requirements?

• How are projects dealing with the multitude of software being used at any given time? (Data exchange, IFC)

• Accessing data when you don’t have access to the application? (Model viewers, terminal server etc.)

• What about the mobile device market and how are they being integrated in today’s construction site?

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Market Demand?

• Information reliability.• Models available in different format

and when and where is needed.• Efficient data structure to enable

models to be used effectively efficiently.

• Efficient use of standard library to enable rapid and fast model development.

• Allowing multiple BIM files from multiple disciplines and organisations to be merged

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Market Demand?• Collaborative viewing through game

engines technology, clash detection, intelligent analysis.

• Supply chain integration through distributed model

• Change control and audit trail for corrections/updating

• Version control

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Data Exchange (Dealing with Multitude of

Software)

• The most used data exchange file format is DWG (AutoDesk).

• IFC (information Foundation Classes) is open standard data files between different CAD software (yet to be utilised by industry!).

• Browser based viewer for BIM (BIM server)

• Integrated model based server (BS1192:2007)

• Open-BIM

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‘OpenBIM’ initiative

• a UK-based, open and non-product specific group initiated by BuildingSmart, focused on promoting open communication protocols as an integral part of BIM

• Providing industry with education and support on the deployment of Open BIM process.

• Funded technical project to enable a browser based models support IFC model files and using Saas(Software as a service)

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Example of IFC exchange file

• C

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Convert to IFC

Analysis through a server/DB

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Example of IFC files

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Data Exchange (COBie)

• COBie stands for Construction Operations Building information exchange.

• COBie 2 standard, Facility management handover services

enabling O&M data to be combined by BIM model and made to clients

• The idea behind COBie is that the key information is all pulled into one format and shared between the construction team at defined stages in a project.

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COBie stages• Early Design Stage (spaces, rooms, parking, etc)• Construction Documents Design Stage (building

components, HVAC, alarm, fire protection, documents)• Contractor Quality Control Stage( shop drawings, type of

materials, systems, equipment, etc)• Product Installation Stage (serial numbers for as-installed

equipment and/or tags, others)• System Commissioning Stage (test certificates, preventive

maintenance, etc)

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Mobile viewers (accessing data)3D based Mobile Viewer System of Construction Process

Mobile Viewer Technology

BIM-based Field Management Technology

Location Tracking Technology (A-GPS)

BIM-based 3D Visualization of Field Management

Real Time Checking of Documents(Drawings, and etc.)

Efficient Location Check in Field by GPS Technology

Input Field Data by Camera, and Messaging

Check Information

Support Mobile based Field Management

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Mobile devices and their integration on construction site

• Punch-list app to annotate images for inspection

• Capturing inspection details

• Workface instructions (what to do and how to do it).

• Managing construction progress through a web enabled 5D modelling

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Web enabled 5D progress monitoring and updating

ⓐ WEB based 3D Visualization of Construction Process

ⓑ Link to Database of Construction Information(drawings, specifications, photos, and etc.)

ⓒ Link to Process/Cost Data in

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Web enabled monitoring using 5D modelling.

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Mobile devices: Augmented Reality

• AR is an exciting technology that allow people to overlay 3D and VR models over life videos or images.

• AR can be effectively used for infrastructure concept design, checking H&S, identify site progress, underground modelling. (Video)

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Conclusions• Market demands accuracy and agility of BIM

models

• IFC/COBie are well developed BUT still to be effectively adopted by industry

• Web enabled viewers and control systems are set to play a major role in future BIM.

• Augmented Reality will play a major role in managing site operations.

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