BIM AND DRONES …FOR INFRASTRUCTURE
THOMAS GROENINGER
BUSINESS UNIT MANAGER DIGITALIZATION
Digitalization,
more than tablets on the
construction sites
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‘‘ ’’
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GOAL: TO DELIVER ALL THE INFORMATION OF THE PROJECT
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THE SERVICE OF NEW TECHNOLOGY…
DRONES FOR MAPPING
Image source: Google Maps
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DRONE LOCATIONS AT STRABAG
• Fast data collection Surveyor spends less time on site
• Reach inaccessible areas More areas can be surveyed
• Safe work area Surveys can be performed from safe locations
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DATA ACQUISITION WITH UAV
PROGRESS MONITORING
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APPLICATIONS
A.I. BASED CLASSIFICATION OF THE POINT CLOUD
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A.I. BASED CLASSIFICATION OF THE POINT CLOUD
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OVERVIEW OF CURRENT PROJECTS
MOBILE MAPPING
• Dual laserscanner for corridor mapping
Absolut accuracy 1-2 cm
Relative accuracy 5 mm
• Panorma camera
• Precise mapping of infrastructure at high speed (up to 110 km/h) and in active traffic
• Detailed point clouds
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MOBILE MAPPING
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MOBILE MAPPING
BIM FOR INFRASTRUCTURE
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MODEL BASED QUANTITY CALCULATION
BIM
5D®
● Project A5 Drasenhofen
● 5 km
● Monthly flight
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MODEL BASED QUANTITY CALCULATION
BIM
5D®
terrain
UAV Flight
02. August 2018
UAV Flight
02. September 2018
● Project A5 Drasenhofen
● 5 km
● Monthly flight
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BIM
5D® terrain UAV Flight 02. August 2018 UAV Flight
02. September 2018
MODEL BASED QUANTITY CALCULATION
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MODEL BASED QUANTITY CALCULATION
Planning
model
Stationing
BIM
5D® Axis Volume
asphalt
2.145,50 m²
Volume frost
protection layer
3.957,80 m²
Volume
shoulder
3.197,50 m²
Volume soil
12.565,60 m²
Drone
point cloud
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OUR VISION TO CONNECT THE SYSTEMS WITHIN THE CORPORATE AND REDUCTION OF THE MEDIA BREAKS
DR. THOMAS GRÖNINGER
STRABAG AG
TEL. +49 941 464406-15
MOBIL +49 170 3358462
WWW.3D-SURVEY.STRABAG.DE
http://www.3d-survey.strabag.de/http://www.3d-survey.strabag.de/http://www.3d-survey.strabag.de/http://www.3d-survey.strabag.de/