DBPapers
DOI: 10.5593/SGEM2014/B22/S9.022

DEFORMATION ANALYSIS OF THE ROOF COVERINGS USING THE SURFACE MODELING TOOLS

W. Kaminski, K. Bojarowski, K. Hejbudzka
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-11-7 / ISSN 1314-2704, June 19-25, 2014, Book 2, Vol. 2, 167-174 pp

ABSTRACT
Nowadays, more and more buildings are being built with complicated shapes and uncommon roof coverings. Modern structural solutions require also usage of advanced methods for analysis and tests of building objects. Among many measurement techniques, which allow us to acquire an object in 3D, terrestrial laser scanning should be mentioned. However, there are some tools available, like functions of spatial systems or CAD system, which also allow us to present objects in three-dimensional space from data obtained by applying conventional measurements. The main aim of this paper is to discuss issues related to the surface modeling by using AutoCAD Civil 3D or ArcGIS 3D with the Analyst overlay. The authors present the scheme of using the advanced program functions for the analysis and visualization of deformation roof coverings of the building. The tests were conducted on several objects with various shapes of the roof coverings including dome and cylinder. Several methods of measuring and processing data were used. The analyzes of particular objects were performed on the basis of the results obtained. The usage of the specialized software enables us to extend the possible interpretations of the obtained results threedimensional displacements.

Keywords: roof coverings, surface modeling, deformation measurement, visualization 3D