贵城大桥方案设计介绍

Introduction to Scheme Design of Guicheng Bridge

贵城大桥为2×40 m+48 m+180 m+48 m+40 m+35 m=431 m双塔单索面自锚式悬索桥。设计过程中,考虑桥梁美观,采用单根主缆布置方式,吊杆布置在桥面中间,使桥面以上行人的视野更为通透;桥塔采用非常规A字型桥塔,加劲梁采用钢混结合主梁,从而使环境与结构达到完美结合。

Guicheng Bridge is a 2x40 m＋48 m＋180 m＋48 m＋40 m＋35 m=431 m twin-tower single- plane self-anchored suspension bridge. In consideration of aesthetics, arrangement of single main cable is adopted and suspenders are arranged in the middle of bridge floor in the process of design, enabling more transparent vision of pedestrians on bridge floor; irregular A- type bridge towers are employed and stiffening beams adopt reinforced concrete combined girders so as to achieve prefect combination between environment and structure.