A Computational Procedure for Generating Specimens of BIM and Point Cloud Data for Building Change Detection
IWCCE 2015
Ling Ma, Rafael Sacks, Reem Zeibak-Shini and Sagi Filin
Earthquake
Search & Rescue
Damage assessment
Planning of Post-earthquake operations
- Pre-event information
- Seismic response
- Outer appearance
As-built BIM model
Seismic Simulation
Remote Sensing
Four-story Reinforced Concrete and Post-Tensioned Concrete Buildings, December 2010 (from E-defense)
Synthetic specimen?
(Ma, Ling, Sacks, Rafael and Zeibak-Shini, Reem. 2015)
By Jiashu Liang
By Ashrant Aryal
By Ashrant Aryal
Scanner emulator?
Experiment setup
(Ma, Ling, Sacks, Rafael, Zeibak-Shini, Reem, Aryal, Ashrant and Filin, Sagi. 2015)
Contributions
- Information modeling of damaged building
- Document the inspection result on site
- Collaborate with seismic engineer for damage modeling
- Damage assessment / change detection
- A controlled experiment setup for algorithm development
- Test algorithm robustness against data quality
- Viewpoints selection for field scan planning
- Scan-to-BIM development for other use cases
References
Ma, L., R. Sacks and R. Zeibak-Shini (2015). "Information modeling of earthquake-damaged reinforced concrete structures." Advanced Engineering Informatics.
Ma, L., R. Sacks, R. Zeibak-Shini, A. Aryal and S. Filin (2015). "Preparation of Synthetic As-Damaged Models for Post-Earthquake BIM Reconstruction Research." Journal of Computing in Civil Engineering: 04015032.
Live Demo
A scanner for you
I switched off the scanner server, because there's very little visit to it.
Please contact me if you need a synthetic scan 6/26/2015