摘要
玉环漩龙大桥设计以“功能优先、结构为本、美学赋能”为核心理念,通过技术创新与文化转译,实现了工程性能与城市价值的深度融合。经过对大桥周边环境和区域文化的调研,最终选定“宝瓶水滴”双索面独塔斜拉桥方案,突破传统桥梁设计范式,提出四大创新:以“宝瓶献瑞”与“水滴共生”为原型,融合流线型塔体与生态隐喻,构建承载地域文脉的现代地标;创新的双层复合桥面体系,通过流线型扁平箱梁与悬挑结构分离机动车与慢行交通,兼顾通行效率、亲水观景与美学平衡;采用混合桥塔结构,实现承载力匹配、施工提速与全寿命耐久性优化等目标;通过三维扭转索面与宝瓶形桥塔协同设计,形成兼具动态传力效率与未来感视觉张力的空间网络。
The design of the Yuhuan Xuanlong Bridge adheres to the core philosophy of"function-first approach,structural fundamentals and aesthetic empowerment".Through technological innovation and cultural translation,it achieves a deep integration of engineering performance and urban value.After investigating the surrounding environment and regional culture,the final design adopts a"Treasure Vase Water Droplet"configuration-a single-tower cable-stayed bridge with double cable planes.This design breaks conventional paradigms through four major innovations:Combining the prototypes of"Auspicious Treasure Vase"and"Symbiotic Water Droplets,"it merges streamlined tower forms with ecological metaphors to create a modern landmark embodying regional cultural context.Featuring streamlined flat box girders and cantilevered structures,the innovative double-deck composite system separates vehicular and pedestrian traffic while balancing transport efficiency,waterfront accessibility,and aesthetic harmony.The hybrid pylon structure achieves optimized load-bearing capacity,accelerated construction,and enhanced durability throughout the bridge's lifecycle.Through coordinated design of three-dimensional twisted cable planes and the treasure vase-shaped pylon,the structure forms a spatial network that combines efficient force transmission with futuristic visual dynamics.
出处
《浙江建筑》
2025年第4期69-72,共4页
Zhejiang Construction
关键词
斜拉桥
钢桥塔
组合桥塔
双层桥面
扭索面
造型设计
cable-stayed bridge
steel bridge tower
composite bridge tower
double-layer bridge deck
twisted cable plane
form design
