Cycle bridges of Lake Tisza

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CYCLE BRDIGES OF LAKE TISZA


Image: Zoltán Szabó, SPECIÁLTERV


SERVICES Design from conceptual phase, coordination in construction phase Bridge & structural design Cycle road & infrastructure design Utility & drainage design Geotechnical analysis

PARAMETERS Location: Lake Tisza, HU

EGER CREEK CYCLE BRIDGE

Year: 2018

Status: Complete Material: Steel

Function: Cycle No. of spans: 8

Surface: 1112 m2 Length: 308 m

Main span: 51 m

Structure: Arch bridge

Awards: Cycle Bridge of the Year, MAGÉSZ award

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Images: Zoltán Szabó, SPECIÁLTERV


EGER CREEK CYCLE BRIDGE The Tisza lake bridges were managed by SPECIÁLTERV from feasability study phase till their construction in several project phases.

Cross-sections of the tie girder on a normal and a widened section

The „infinity” sinusoid arch form is unique to the world. Several innovative technical details had to be applied in order to achieve its final shape. Its structure is a lower deck and deck steel arch bridge with box cross-section bracing bracket with an ortothropic deck plate having nine supports.

Finite element model of the unidirectionally moving pipe girder’s tie down

Spatial model of the pillar’s contour reinforcement

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Photo: Zoltán Szabó, SPECIÁLTERV


SERVICES Design from conceptual phase, coordination in construction phase Bridge & structural design Cycle road design Utility & drainage design Geotechnical analysis

PARAMETERS Location: Lake Tisza, HU Year: 2019 Status: Complete Material: Steel Function: Cycle&pedestrian No. of spans: 5 Surface: 923 m2 Length: 279 m Main span: 70 m Structure: Arch bridge Awards: Cycle Bridge of the year, 2021 (Hungarian Transport Association)

TISZA CYCLE BRIDGE

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Photo: Zoltán Szabó, SPECIÁLTERV


The cycle&pedestrian bridge over River Tisza is a series of five arch bridges with ortothropic steel decks. The arches rest upon the extended pier caps of the road bridge, rendering it unnecessary to disturb the riverbed with new foundations.

The wave motif is a dominant feature of the concept. The two side-spans are arched truss structures, while the mid-spans over the riverbed are tied-arch bridges. The arches rise 8.25 m above the deck level, and descend 2,73 m at the piers.

TISZA CYCLE BRIDGE

General side view plan - the wave motif dominates the concept (NTS)

Finite element model of the arc shoulder and end cross girder

Conceptual model of the Tisza bridge widening

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Photo: Zoltán Szabó, SPECIÁLTERV


SERVICES

PARAMETERS

Design from conceptual phase, coordination in construction phase

Location: Lake Tisza, HU

Bridge & structural design

Material: Steel

Cycle road & infrastructure design

No. of spans: 3

Year: 2019

SZOMORKA CREEK CYCLE BRIDGE

Status: Complete Function: Cycle Surface: 300 m2

Utility & drainage design

Length: 80 m

Geotechnical analysis

Structure: Arch bridge

Main span: 51 m

Awards: Cycle Bridge of the Year, MAGÉSZ award

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BASCULE BRIDGE

PARAMETERS Location: Lake Tisza, HU Year: 2019

Design from conceptual phase, coordination in construction phase

Material: Steel

Bridge & structural design

No. of spans: 1

Cycle road & infrastructure design

Status: Complete Function: Cycle Surface: 30 m

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Length: 6 m

Utility & drainage design

Structure: Bascule bridge

Geotechnical analysis

Main span: 5 m

Photo: Zoltán Szabó, SPECIÁLTERV

SERVICES


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