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Title:

A concept for automated construction progress monitoring using BIM-based geometric constraints and photogrammetric point clouds

Document type:
Zeitschriftenaufsatz
Author(s):
Braun, Alexander; Tuttas, Sebastian; Borrmann, Andre; Stilla, Uwe
Abstract:
On-site progress monitoring is essential for keeping track of the ongoing work on construction sites. Currently, this task is a manual, time-consuming activity. The research presented here, describes a concept for an automated comparison of the actual state of construction with the planned state for the early detection of deviations in the construction process. The actual state of the construction site is detected by photogrammetric surveys. From these recordings, dense point clouds are generate...     »
Keywords:
progress monitoring, point clouds, as-built as-planned comparison
Journal title:
Journal of Information Technology in Construction (ITcon)
Year:
2015
Journal volume:
20
Journal issue:
5
Pages contribution:
68--79
WWW:
http://itcon.org/papers/2015_5.content.00001.pdf
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