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From wood to wonders
HASSLACHER NORICA TIMBER, from wood to wonders

Cycle path bridges Osttirol

Anras and Assling in Tyrol

© AIRBORNE Motion Pictures GmbH & Holzbau Plankensteiner GmbH
© AIRBORNE Motion Pictures GmbH & Holzbau Plankensteiner GmbH
© AIRBORNE Motion Pictures GmbH & Holzbau Plankensteiner GmbH
© AIRBORNE Motion Pictures GmbH & Holzbau Plankensteiner GmbH
© AIRBORNE Motion Pictures GmbH & Holzbau Plankensteiner GmbH

In Anras and Assling, two cycle path bridges in wood-concrete-composite construction were built on behalf of the association "Radwege in Osttirol". The two special glulam beams are each 4.1 m wide, and have a length of 32.7 m and 24.7 m, and a thickness of 1.1 m and 0.85 m, and a volume of 125 m³ and 70 m³ respectively. Each supporting structure consists of 17 individual girders, which were block-bonded to form a composite component using a special pressing device. The 25 cm thick concrete slab applied on site is rigidly connected to the wooden supporting structure via milled-in cores and absorbs both the compressive forces in the beam and the structural wood protection.

Project information
Location: Anras and Assling in Tyrol
Customer: Swietelsky AG
Architect: Amt der Tiroler Landesregierung - Abteilung Verkehr und Straße
Structural analysis and design: DI Thomas Sigl
Building owner: Association "Radwege in Osttirol"
Year of construction: 2020
Products used: Glued laminated timber in spruce, blockglued
Special features: The wooden structure of the Thal-Wilfern-Bridge weighs 56 tons, the smaller Margarethen-Bridge about 35 tons.