Special-shaped pedestrian landscape bridge structure and construction method thereof

Abstract

The invention relates to a special-shaped pedestrian landscape bridge structure and a construction method thereof. The special-shaped pedestrian landscape bridge structure comprises an arc-shaped main bridge and an arch rib body, the arc-shaped main bridge is provided with two ends, and each end of the arc-shaped main bridge communicates with a first arc-shaped branch bridge and a second arc-shaped branch bridge which are used for being connected with the shoreside; the two first arc-shaped branch bridges are externally tangent to the outer arc of the arc-shaped main bridge, the two second arc-shaped branch bridges are internally tangent to the inner arc of the arc-shaped main bridge, and bridge body construction is completed through the construction steps of main pier pile foundation construction, main pier bearing platform cofferdam construction, main pier bearing platform construction, steel beam and arch rib support erection, arch beam erection, suspender cable tensioning, support dismantling and landscape greening and brightening engineering construction. The construction has the effect of facilitating connection of walking bridges in all areas of the two banks.

Description

technical field [0001] The application relates to the technical field of bridge engineering, in particular to a special-shaped pedestrian landscape bridge structure and a construction method thereof. Background technique [0002] Bridges, as the main components of transportation channels, have attracted widespread attention, and bridge landscapes have occupied an extremely important position in Chinese landscape culture since ancient times. Nowadays, people's design requirements for landscape bridges are constantly increasing. [0003] The landscape bridge consists of steel beams and arch ribs. The two ends of the steel beams are respectively connected to the two banks, so as to achieve the purpose of connecting the two banks. The arch ribs are generally arc-shaped, and the arch feet of the arch ribs are connected to the two ends of the steel beams. The river separates the two banks of the city. With the continuous development of the city, pedestrian bridges across the tribu...

AI Technical Summary

Problems solved by technology

[0004] For the related technologies mentioned above, the inventor believes that there are the following defects: because there are many pedestrian bridges in various areas on both sides of the strait and the distribution is uneven, and general bridges can only connect to symmetrical endpoints on both sides of the strait. A certain trade-off was made in the selection of the positions of the two ends of the bridge, that is, the ordinary landscape bridge is difficult to connect the pedestrian bridges in various areas on both sides of the strait, which will bring inconvenience to tourists, so there is still room for improvement

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