“RAABSTEG” FELDBACH (AUT) Institute for Timber Engineering and Wood Technology, TU Graz / Austria Case study no. 3 Leonardo da Vinci project no. CZ/06/B/F/PP WP6 – Case Studies PC 3 – A set of case studies

General Information Type of building: (Covered) Pedestrian and bicycle bridge Structural System: Cable supported single-span girder with suspended bridge deck Owner: City of Feldbach / Austria Location: Feldbach / Austria Erection date: 08 / 1998 Architectural, structural and construction design: LIGNUM CONSULT, Graz / Austria Manufacturer of the timber structure: Stingl GesmbH, Trofaiach / Austria

Longitudinal Section and Structural System Longitudinal Section (with dimensions) Structural System (with dimensions)

Cross section

Detail: Deck Construction Detail Main girder 2 x 200 / 450 mm out of GL36c- (BS 18 c)- twin girder machine graded C35m- (MS 13)- lamellas machine graded C40m- (MS 17)- lamellas Load carrying: - in longitudinal direction as T-beam - in longitudinal direction for horizontal forces - in cross direction for load distribution purposes CLT - plate 130 mm (19_l_NF+34_q+24_l+34_q+19_l_NF) Detail

Detail: Connection Suspension Bar on Main Girder

Detail: Support Detail – Connection on Tie Bar

Detail: Railing System

Assembling / Transport Transport by means of a truck with a trailer Assembling in the production hall of the manufacturer

Erection Erection conceptErection by means of three auto-cranes

Impressions View in londitudinal directionView from the cycle track

Impressions View from Raab River

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