Zveza društev gradbenih inženirjev in tehnikov slovenije
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Objavljeno v: Gradbeni vestnik - 47-50 - 1956,1957

Avtorji

Jože Starič, ing.

NATEČAJ IDEJNIH PROJEKTOV MOSTU ČEZ DRAVO PRI PTUJU

UDK: 624.21(497.12):06.063

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COMPETITIVE DESIGNS FOR A BRIDGE OVER THE RIVER DRAVA AT PTUJ

COMPETITIVE DESIGNS FOR A BRIDGE OVER THE RIVER DRAVA AT PTUJ
On July 10, 1955, the Road Administration in Slovenia advertised an Anonymous Competition in Designs for a Bridge of the River Drava at Ptuj.
The chief conditions laid down for this prize competition were the following:
1. The clear span between bank piers must measure 188 m.
2. Besides the main bridging two lateral openings with a clear span of 8 m. must be constructed so, that the lefthand passageway might be included in the main bridging.
3. The width between kerbstones must be 10 m., and 13.20 m. between the parapets.
Ten projects in all were submitted; viz. 4 in reinforced concrete, 3 in prestressed concrete, and 3 in steel. 8 competitors submitted designs providing for five spans; one contemplated four, and one six spans. Three types of foundation were submitted; viz., sheet piles, caissons, .and wells.
The first prize of 250.000 dinars was awarded for the project in reinforced concrete.

On July 10, 1955, the Road Administration in Slovenia advertised an Anonymous Competition in Designs for a Bridge of the River Drava at Ptuj.

The chief conditions laid down for this prize competition were the following:

1. The clear span between bank piers must measure 188 m.

2. Besides the main bridging two lateral openings with a clear span of 8 m. must be constructed so, that the lefthand passageway might be included in the main bridging.

3. The width between kerbstones must be 10 m., and 13.20 m. between the parapets.

Ten projects in all were submitted; viz. 4 in reinforced concrete, 3 in prestressed concrete, and 3 in steel. 8 competitors submitted designs providing for five spans; one contemplated four, and one six spans. Three types of foundation were submitted; viz., sheet piles, caissons, .and wells.

The first prize of 250.000 dinars was awarded for the project in reinforced concrete.

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