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3D DESIGN ANDVIRTUAL REALITY
FDOT 3D INITIATIVES
3D Design Objectives:
1. To provide a higher quality of design intent for:
• reduced cross component conflicts,
• better clash detection,
• improved constructability,
• less field design changes, delays, etc.
2. To provide for Automated Machine Guidance (AMG) in
construction of earthwork, paving, resurfacing, concrete, etc.
FDOT 3D INITIATIVES
3D Design Objectives:
3. To provide digital model the Legal Contract Document,
digitally signed by the EOR
4. To support Construction, Business and Asset Information
Modeling - CIM/BIM/AIM data
FDOT 3D INITIATIVES
3D Design Task Team:
Central Office
• NexGen Plans – Large Format Sheets
• Less Plan Sheets
• DPR-BPE Rule 61G15 re-definition
• Staff Hour Estimates Task 36
FDOT 3D INITIATIVES
3D Design Task Team:
FDOT 3D INITIATIVES
Applications Company Use
Concept Station, InfraWorks Bentley, Autodesk Concept Model, Preliminary Plans,
MicroStation, AutoCADGEOPAK, Civil3DOpenRoads OpenBridge, Inventor, Revit
Bentley, Autodesk Native 2D/3D CADD ApplicationsCreate 3D PDFs
Acrobat Reader, BlueBeam Revu, Power PDF Adobe, Bluebeam, Nuance 3D PDF viewers, markups
Navigator Bentley imodel format – BIM Data Viewer
Trimble Business Center Trimble Survey, Contractors, - CADD Civil Construction
TOPCON Magnet TOPCON Survey, Contractors, - CADD Civil Construction
Carlson Carlson Survey, Contractors, - CADD Civil Construction
AGTEK, HxGN SMART Build Hexagon Survey, Contractors, - CADD Civil Construction
LumenRT Desktop and VR Bentley Rendering Virtual review of 3D models, markups
3D Studio Max, Revit, Lumion AutoDesk, Lumion Rendering Virtual review of 3D models, markups
BIM360 Docs, Navisworks AutoDesk Web Access, dwf format of 3D models and plans
RECOMMENDATIONS:Any projects that have cross sections should be designed as a 3D Model and should be scoped accordingly and coded with the 3DPR code in Project Suite.
Project Managers should use the 3D Design Deliverables Staff Hour Task List developed by the Production Support Project Management Office to plan and estimate work during the development of the project plans and stage review submittals
Project Managers should agree on a model management plan during project scoping for project estimating and project reviews.
Project Managers, reviewers, and/or consultants should develop a checklist for quality control of 3D deliverables to be used during the development of the project plans and stage review submittals.
Projects submitted for Automated Machine Guidance, or Project Managers should review the created XML surfaces in Trimble, or equivalent software that a contractor would use. Designers
Designers should ensure that corridor models, including templates or assemblies, are left intact and provided with the submitted CADD files so reviewers can verify the quality of the 3D model.
Project Reviewers should review 3D corridor models with VR goggles in software such as Bentley’s LumenRT for DGN models or Autodesk Revit Live for DWG models.
PROJECT QA REVIEWS
Augmented Reality
Data Overlaying Real World
• Flat images on flat screens
• Most common usage of AR is
smartphone
• Layer on virtual content on top
of your existing reality
• Google Glass is AR
Mixed Reality
3D Holographic Immersion
• Natural Interactions
• Experience 3D in the Real World
• Visualize 3D holograms at scale
• Immersive Collaboration
• Self Contained & Untethered
• No motion sickness
• AR & VR will morph into MR
Virtual Reality
Completely Artificial World
• Reality is replaced completely
• Immersive & separate from others
• Tethered to powerful computer
• Limited movement
• Lots of detail is rendered
• 20% of users experience nausea
AUGMENTED/ MIXED/ VIRTUAL
OUR BRAINS CRAVE VISUAL CONTENT
70% of our sensory receptors are dedicated to visualizationThe majority of the worlds
population are visual learners
Neurons that are responsible for visual activity take up approximately 30% of our total gray matter, while neurons for touch and hearing make up only 8% and 3%, respectively
Much of the brain is dedicated to support visualization.
The majority of all the data we process is visual
The brain processes images faster than text and retains more information when images are added to text
Humans can get the sense of a visual scene in less than 1/10 of a second
LEARNING STYLES
People learn differently with one style normally dominant over
other styles:
• Visual Learners: those that need to see pictures and graphs
to visualize, around 65% of population.
• Auditory Learners: those who need to hear the information,
around 30% of population.
• Kinesthetic Learners: those who need to engage in an
activity in order to grasp a concept, around 5% of population.
FUNDAMENTAL SHIFT
CASE STUDY
https://www.bing.com/videos/search?q=Ar+in+construction&&view=detail&mid=D46610CF4AB7F8A72B3CD46610CF4AB7F8A72B3C&&FORM=VRDGAR
MICROSOFT HOLOLENS
• See-through 16:9 waveguided lenses
• IMU, depth sensing cameras
• Holographic processing unit
• 2GB of memory
• 64GB of storage
• 2MP photos, HD videos
• 4 microphones and 2 speakers
• Wi-Fi and Bluetooth
• Windows 10
FDOT D5 PILOT PROJECT
CHANGING THE MINDSET
DATA PRODUCTIONVS.
PLANS PRODUCTION
D5 PILOT PROJECT
16
• New construction of a 3.5 mile long trail
D5 PILOT PROJECT
D5 PILOT PROJECT
GOAL #1
SIGNED & SEALED 3D MODEL FOR AMG
CONSTRUCTION
PATH TO SUCCESS
PATH TO SUCCESS
• Obtain Contractor Input
PATH TO SUCCESS
• Export 3D Break Lines
PATH TO SUCCESS
• Create Proposed Surface
GOAL #1
HOW IS THIS DIFFERENT?
GOAL #2
NextGen PLANSDATA PRODUCTION
GOAL #2
PATH TO SUCCESS
104 PLAN SHEETS
VS.
31 PLAN SHEETS
PATH TO SUCCESS
PATH TO SUCCESS
NEXT STEPS
DECEMBER 4TH LETTING
TRAIN CEI STAFF
AS-BUILTS
VIRTUAL REALITY IN D5
MULTIPLE PROJECTS
SCOPED WITH VR
WEB BASED VR
