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006157
2026-06-03

The model was created as part of the Dlubal Talent CTU competition and presents a design for a pedestrian and cyclist footbridge over the Jizera River in Semily. The designer, Martin Forman from the Department of Concrete and Masonry Structures at CTU, proposed an integrated parapet structure made of post-tensioned concrete, which minimizes maintenance due to the absence of bearings and bridge abutments. An alternative design included a comparative study with a beam-type footbridge and reinforced concrete variants, in which post-tensioning proved necessary for the given geometry. Micropiles were used instead of conventional piles due to the rocky subsoil.


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Footbridge over Jizera River in Semily

Number of Nodes 191
Number of Lines 242
Number of Members 72
Number of Surfaces 76
Number of Solids 11
Number of Load Cases 10
Number of Load Combinations 12
Number of Result Combinations 0
Total Weight 252,785 t
Dimensions (Metric) 51,375 x 13,000 x 8,846 m
Dimensions (Imperial) 168.55 x 42.65 x 29.02 feet

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