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Abstract

Hechuan Qujiang Landscape Bridge is located at the junction of Qujiang River and Jialing River. It is a 1 × 400 m simple supported single-cable surface ground anchor suspension bridge. The main girder is a steel box girder arranged with curved branches. One side is the highway system to meet the needs of motor vehicles across the river, and the other side is the greenway system to meet the needs of pedestrians and non-motor vehicles. In the design process, the aesthetic design of the bridge was fully studied from four aspects: environment aesthetics, structure aesthetics, function aesthetics, and form aesthetics. Based on the surrounding environment of the bridge site, the ground anchor suspension bridge was selected. Based on mechanical topology, the bridge tower was designed as a triangular arch. The main girder adopted a curved branch layout to meet the needs of road exhibition lines according to local conditions and realize the leisure, ecological, and humanized design concept of human and vehicle separation. The overall shape of the triangular arch bridge tower and the curved branch layout of the main girder is novel, simple, and smooth, which fully reflects the flexible application of the aesthetic design of the bridge.

Publication Date

7-14-2023

DOI

10.14048/j.issn.1671-2579.2023.03.023

First Page

146

Last Page

149

Submission Date

March 2025

Reference

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