Bjellandsvad bru
Coordinates: 58 ° 14 ′ 7 ″ N , 8 ° 17 ′ 34 ″ E
Bjellandsvad bru | ||
---|---|---|
Convicted | Europastraße 18 | |
Crossing of | River Fjelldalselva | |
Subjugated | 320 street Fv320 | |
place | at Lillesand | |
construction | Prestressed concrete - box girder bridge | |
overall length | 380 m | |
width | 2 × 11 m | |
Number of openings | seven | |
Longest span | 57 m | |
height | 60 m | |
completion | 2009 | |
location | ||
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The Bjellandsvad bru ( Bjellandbrücke ) is a highway bridge during the Norwegian portion of the European route 18 between Grimstad and Kristiansand in the province ( Fylke ) Agder (formerly Aust-Agder ). It is near Lillesand between exit number 86 Brønningsmyr (Lillesand West) and the Bratteheitunnel. The small river Fjelldalselva flows 60 m below it and the village of Bjelland is located about a kilometer further up.
The E18 Grimstad - Kristiansand project , of which the bridge was a part, was carried out between 2005 and 2009. At the time, it was Norway's largest infrastructure project.
The 380 m long bridge has its own 11 m wide structures, each about 1 m apart, each with two lanes and a narrow hard shoulder. There are low concrete guide walls on the sides , which are raised by tubular steel railings.
The two bridges have m seven openings with Pfeilerachsabständen of 47.5 + 57.0 + 47.5 5 x, each of a unicellular prestressed - hollow box with trapezoidal be bridged cross-section and constant height. The box girders have their horizontal fixed point on one of the abutments . The slender, rectangular pillars are monolithically connected to their box girder. Bearings are only installed on the short last pillar and the adjacent abutment. From a structural point of view, the Bjelland Bridge is an example of so-called semi-integral bridges.
The superstructure was erected with a telescopic arm .
See also
Web links
- Photos of Bjellandsvad bru on agderops.no
Individual evidence
- ↑ OPS prosjekt E18 Grimstad - Kristiansand, Informasjonshefte for Prekvalifisering February 2005 on the website of Statens vegvesen Vegdirektoratet
- ↑ E18 Grimstad-Kristiansand; Efficient Construction of 61 Bridges. Bridge Conference, Oslo, November 10, 2009, Carsten Lehmann
- ^ Gerhard Mehlhorn, Manfred Curbach (Ed.): Handbook bridges . 3. Edition. Springer-Vieweg, Wiesbaden 2014, ISBN 978-3-658-03339-2 , pp. 108 ( limited preview in Google Book search).
- ↑ formwork on lgb.at