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Historic Building Information Modelling (HBIM)
Dr. Maurice Murphy
Dublin Institute of Technology
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HBIM(Historic Building Information Modelling)
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Historic Building Information Modelling (HBIM)
An approach for modelling historic buildings which develops full Building Information Models (BIMs) from remotely sensed data and consists of
1. A library of reusable parametric objects, based on historic architectural data
2. A system for plotting theses library objects onto laser scan survey data
3. Conservation Documentation and Analysis
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Data Capture Laser Scanning Digital Photogrammetry
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A library of reusable parametric objects, based on historic architectural data
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Shape Grammars andRules for Classical Orders
Historic Pattern Books Shape Grammars Shape arrangement
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Plotting library objects onto laser scan survey data
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Conservation Documentation and Analysis
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Procedural HBIM(Procedural Historic Building Information Modelling)
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Challenges Modelling Existing Buildings
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BIM & Point Cloud Overlay
ACCURACY
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Procedural HBIM: The Four Courts
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ACCURACY
mean = 0.003
std.dev. = 0.005 mean = 0.008
std.dev. = 0.013
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Results show areas containing deformation/warping
Documentation
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Procedural HBIM: The Four Courts