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Author(s):     
 
Schmid, Volker; Koppitz, Jan-Peter; Thurik, Anja
 
Title:     
 
Neue Konzepte im Holzbau mit Furnierschichtholz - Die Holztragkonstruktion des Metropol Parasol in Sevilla
 
Abstract:     
 
Der aus Sicht der Tragwerksplaner interessanteste und auch für die Besucher spektakulärste Teil des Projekts Metropol Parasol ist die 150 m lange und bis zu 28 m hohe, begehbare Holzkonstruktion aus mehrlagig verklebten Furnierschichtholzscheiben. Die Realisierung gelang nur dank einiger konstruktiver Innovationen, wie der 2 bis 3 mm dicken Polyurethan-Beschichtung, montageoptimierten Verbindungsdetails und der weltweit erstmals im Holzbau eingesetzten Temperung des für das Einkleben der Gewindestangen verwendeten Epoxid-Harzes. Außerdem erläutert der Bericht besondere Fragestellungen zur statischen Berechnung, der Herstellung und der Montage.

New concepts in timber structures with LVL plates - The timber structure of Metropol Parasol in Seville.
The most impressive part of the Metropol Parasol from a structural engineer’s point of view as well as from the visitor’s perspective is the 150 m long and up to 28 m high timber structure of the parasols made of multi-glued laminated veneer lumber (LVL) panels. Realisation succeeded due to several constructive innovations like 2-3 mm thick polyurethane coating, easy to install node details and the world premiere of tempered epoxy resin for glued-in rods in a timber construction. Beyond this, the article elucidates special questions concerning the structural design, production and assembly.
 
Source:     Bautechnik 88 (2011), No. 10
 
Page/s:     707-714
 
Language of Publication:     German



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