Redefinition of geometrical components to specify kinematically undetermined behaviour

H. Hofmeyer, F. Gelbal

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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Abstract

A method for the redefinition of geometrical design components, to be used for specifying kinematically undetermined behaviour, is presented. It starts with checking all line-line combinations for intersection or for a line-line combination being collinear. If an intersection has been found, it is used to generate additional lines such that both old lines are split up at their intersection, resulting in new lines. For lines being collinear a similar approach is followed. Hereafter, all line-area combinations are checked. If certain conditions are met, new intersection points and lines are generated in the area to provide new areas that split up the old area correctly. The procedures (line-line and line-area) are repeated until convergence. Finally, pattern recognition is used to find all areas from the intersection points within an original area. A C++ program and a number of examples verify the method and test its efficiency.
Original languageEnglish
Title of host publicationManaging IT in Construction / Managing Construction for Tomorrow
EditorsA Dikbas, E Eren, H Giritli
Place of PublicationLeiden/The Netherlands
PublisherCRC Press/Balkema
Pages359-367
ISBN (Print)978-0-415-56744-2
Publication statusPublished - 2009
Event26th International CIB W78 Conference, October 1-3, 2009, Istanbul, Turkey - Istanbul, Turkey
Duration: 1 Oct 20093 Oct 2009

Conference

Conference26th International CIB W78 Conference, October 1-3, 2009, Istanbul, Turkey
Country/TerritoryTurkey
CityIstanbul
Period1/10/093/10/09
Other"Managing IT in Construction"

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