The footbridge spans the river Otava River and connects downtown with the historicallyvaluable territory near Strakonice Castle. The footbridge for pedestrians and cyclists is made up of a suspended steel structure. Bridge span is 9.25 m. +9,25 +89,4 bridge is based on short piles diameter of 1.2 m. Saddles are concrete, composite pylons. The supporting structure is made of welded girders and rolled them with curtains hung on themain carrier ropes. Bridge deck consists of thick wooden planks. 70mm. Longitudinalvibrations are eliminated longitudinal vibration dampers, anchored to the abutments anddeck. To eliminate transverse vibrations in the deck are two stabilizing ropes anchored to the end cross member.
It was a total reconstruction whose condition was the use of the establishment of the original bridge. The new bridges are built as two separate structures, each of whichconverts the three lanes and bicycle trail with pavement. Of individual supports were designed balconies, more pleasant way to pedestrians and disrupt the monotony of the structure. To highlight the arrival of the bridge away from Prague are the first pair of pillars positioned two observation towers that make up an imaginary gateway to the city.The pillars of the bridge are significantly shaped, curve edge pillar is designed to act asledolam. Reinforced concrete pillars of the core is partially lined with stone - granitepožárské blue-gray color. The supporting structure consists of a continuous beamdvoutrámový of prestressed concrete. The range of fields is 30.2 +43,8 +43,8 +43,8+30 m. The beam height is variable from 1.4 to 3.0 meters.
This is a 6.78 km long construction of the road first class. The entire length of the communication is divided four-lane road with two escape zones and one flyoverintersection.
Construction occurs in the mountain area and includes two long bridges 495 mA 332 m with a number of other bridges, retaining walls, a large number of relocations of roadsand paths of objects including addressing drainage, relocation networks, noise barriers, etc.
Pedestrian Bridge is designed as a continuous steel beam with three spans. Supporting structure consists Vierendelův variable beam height. The range of the main beam is24.75 + 43.50 + 24.75 m. The static height of the beam varies from 0.4 m above theoutriggers and the center of the central field up to 5.4 m above the pillars. The pillars arereinforced concrete, reinforced concrete box supports. The establishment of the area.
Construction of walkways for pedestrians and cyclists across the Vltava River consists ofprestressed strip of lightweight concrete with a range of fields, 25.0 + 76.0 + 25.0 m
The principle of pre-stressed strip is a modern structural system whose basic structuralelement of the ropes that carry a reinforced concrete bridge deck. This construction issoft and therefore introduces bias into the structure and the constant pressure and stressin each section. Massive concrete supports are based on the depth of piles. The pillars are based on concrete piles. Architectural molding pillars are warped surfaces.
Construction of walkways for pedestrians and cyclists over Malše consists of two woodentrusses of variable height of the lower deck. The range of the field is 33.54 m. The archedshape of the beam softens the overall impression of the design and navigation allow to increase height. Ferry area has such dimensions 6.0 x 2.0 m.
The footbridge is designed as a spatial prestressed steel structure with a span of 45.13m with a width of 2.94 m. The through-space supporting structure is designed with an open deck with transoms, stringers, and truss ztužením, with steel main beam light andarticulated deck. The main spar is made up of polygonal curved tube-shaped S. The main beam is supported on the operas, which is firmly attached, and hung with curtainsrod fan arranged Macalloy about 36 mm, cross members connected to the deck. Length of 13.8 m pylons are made of lightweight tubular construction type Vierendeelova beam.
All steel construction assistance for the implementation of relocation of 5400 t heavy steelsupporting structure in Bratislava Apollo bridge with a span of 231 m, which turns over the Danube flooding took place on 19 September 2004 and meant the exceptional event of bridge building on a European scale.
