https://www.db-thueringen.de/receive/dbt_mods_00035849https://www.db-thueringen.de/servlets/MCRFileNodeServlet/dbt_derivate_00041999/M_6_pdfa.pdfhttps://www.db-thueringen.de/rsc/thumbnail/dbt_mods_00035849.png Sampaio, Alcinia Zita aut Author Sampaio Alcinia Zita article 620 Brückenbau CAD http://uri.gbv.de/document/gvk:ppn:494400579 10.25643/bauhaus-universitaet.357 Dreidimensionales Modell The construction of a new building interferes with the existent environment. A careful aesthetic study must be made at an early stage in the design and the visualization of a three-dimensional (3D) model of the structure is the best way to analyse it. As some structures presents a complex shape is difficult to execute a 3D model as well as the specific drawings. Using traditional graphical systems, the execution of deck specific drawings is extremely time consuming and the 3D deck model gives an approximation only of the exterior shape of the deck. The modelling scheme proposed here allows the automation of the geometric design phases related to the deck bridge element using as a means of integration a geometric database representative of the real deck shape. This concept was implemented in a computer program. This application is an important support in the process design namely at the conceptual and graphical stages. The computer application provides an important tool to the bridge designer particularly at the conceptual stage, as it allows aesthetic and structural evaluation of the bridge at an early stage in the design. The geometric modelling process and graphical results of a case study are presented. his Host institution article urn:nbn:de:gbv:wim2-20111215-3575 en oai:opus4.weimar:357 2005-01-11 2003 text 16. Internationales Kolloquium über Anwendungen der Informatik und Mathematik in Architektur und Bauwesen : 10. bis 12.06.2003, Bauhaus-Universität Weimar 16, 2003 IKM 000 510 620 Architektur Bauwesen Bautechnik conference_publication Angewandte Mathematik Computerunterstütztes Verfahren CAD his Host institution his Host institution Gürlebeck, Klaus edt Editor Gürlebeck Klaus 1015214991 Koenke, Carsten edt Editor Koenke Carsten 0000-0002-6008-511X 103573382X Hempel, Lorenz edt Editor 133146596 Hempel Lorenz en 2015-08-28 Weimar 2003 text International Conference on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering : July 20 - 22 2015, Bauhaus-University Weimar 16. Internationales Kolloquium über Anwendungen der Informatik und Mathematik in Architektur und Bauwesen : 10. bis 12.06.2003, Bauhaus-Universität Weimar http://uri.gbv.de/document/gvk:ppn:460035843 dbt_mods_00035849