1995 − 1998
1998 − 2000
Services by Werner Sobek
Structural engineering of facades, special structures, and steel structures for multistorey car park (WP 1 − 6 acc. to § 64 HOAI)
Flughafen Köln-Bonn GmbH/Germany
Frank Alexander Rümmele, Alfter/Germany
HG Esch, Hennef/Germany
The rapidly expanding Cologne-Bonn Airport was enlarged by a new terminal building at the end of the 1990s. The completely glazed façade of the new Terminal 2 building is 800 m long. It is divided into sections 40 to 70 m long and varies in height between 10 and 20 metres. The special feature of this façade is that it consists of thermal glazing panels fixed in point-like mountings. This subjects the load-bearing structure to extreme deformation stresses. All sections of the façade are designed on the same principle i.e. as tensioned cable structures.