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光谷之星步行桥

作者：重塑建筑发布时间：2021-11-03 浏览量：次

设计团队 Team：舒赛、钟爱红
状态 Status：概念设计阶段，国际投标候选方案
地点 Location：中国，武汉
时间 Time: 2019
类型 Type：公共建筑。景观天桥、云轨站、生物通廊
建筑面积 Area：13500 平方米
建筑高度 Height：50m
业主 Client：武汉东湖新技术开发区政府
甲级设计院 Executive Architects：中冶南方工程技术有限公司

银河形态的光谷广场、栀子花形态的未来科技城，在区政府的企划下武汉光谷近年来建起了许多形态各异却又野心勃勃的城市地标。这次下达的任务要求很简单：在光谷四路与高新大道交叉口建设一个有生态和未来感的步行桥，造型要能反映光谷的北极星标识形态。
"如何能滿足政府的要求但又可以突破具象化的想象？"

项目背景
Background

光谷广场“星河”是光谷老城区的中心；黄金十字轴“北极星”天桥是光谷未来的中心。两者在“科创走廊”上交相呼应，承前启后，寓意光谷未来的蓬勃发展。“西边群星闪耀，中部北极居中，东边未来花开”，“北极星”指引光谷未来的发展。
Under the planning of the district government, Wuhan Optical Valley has built many different but ambitious city landmarks in recent years.The task is very simple: to build an ecological and futuristic pedestrian bridge at the intersection of Guanggu No.4 road and Gaoxin Avenue, and the shape should reflect the shape of the Polaris logo of optical valley.
How can we meet the requirements of the government but break through the concrete imagination?
The "Star River" of Optical Valley square is the center of Optical Valley old city; the golden cross axis "North Star" overpass is the future center of optical valley. Both of them echo each other in the "science and technology innovation corridor", connecting the past and the future, implying the vigorous development of Optical Valley in the future. "Stars shine in the west, the middle of the North Pole in the middle, and future flowers bloom in the East," and "Polaris" guides the future development of optical valley.
设计概念
Concept
北极星通廊：方案在卫星图（顶视图）重现了中国光谷的标识图形，在街景却呈现出一个充满未来感的立体北极星雕塑。可以利用北极星雕塑的中空空间疏通行人和非机动车流线，并且创造出野生动植物安全过街的生物通廊。
星环公园：星环公园环绕着北极星雕塑，成为一条串联起周边绿地的集交通、休闲、娱乐、运动、观光体验的环形公园。结合特殊的光纤遮阳管。
Polaris Gallery：The scheme reproduces the logo of optical valley of China in the satellite map (top view), but presents a three-dimensional polar star sculpture full of a sense of future in the street view. We can use the hollow space of Polaris sculpture to dredge the flow lines of pedestrians and non motor vehicles, and create a biological corridor for wild animals and plants to cross the street safely.
Star Ring Park：Surrounded by the North Star sculpture, the Star Ring Park has become a ring park with traffic, leisure, entertainment, sports and sightseeing experience connecting the surrounding green space. Combined with special optical fiber sunshade tube
街景
Renderings
北极星的四个落地角避开了地铁站的出入口和地下空间建设范围。磨砂不锈钢的桥身低调的反射着周边的自然景观，玻璃内部的巨型钢构展示了建筑的力量之美。
The four landing angles of Polaris avoid the entrance and exit of subway station and the construction scope of underground space. The frosted stainless steel bridge reflects the surrounding natural landscape in a low-key way, and the huge steel structure inside the glass shows the beauty of the power of the building.
轻盈的材质配合充满张力的悬挑，从各个方向看过去，北极星天桥都有完全不同的面貌。夜幕降临，北极星天桥向夜空射出耀眼的金光，四周的环桥上漂浮着白色的星河。
With its lightweight material and tension filled overhanging, the Polaris flyover has a completely different look from all directions. As night falls, the North Star flyover shoots a dazzling golden light into the night sky, and a white star river floats on the ring bridge around it.
生物通廊
Circulation
地面入口内含扶手电梯，疏散楼梯，自行车道和生物通廊。人与动植物在快速通廊交汇平台相遇，和谐共存。
The ground entrance includes escalators, evacuation stairs, bicycle lanes and biological corridors. People and animals and plants meet at the intersection platform of the fast corridor and coexist harmoniously.
桥面功能
Programs
环桥不但改善了城市步行交通，整合了空轨和地铁站，同时也囊括了多样的休闲功能。包括：咖啡厅、接待问讯处、观景台、喷水广场，外摆餐饮区、休憩座椅、骑行道、慢跑道等。竹林、樱花园、芦苇丛、常绿林等分区的景观设计也丰富了环桥公园的观光体验。
The ring bridge not only improves the city's pedestrian traffic, integrates the air rail and subway stations, but also includes a variety of leisure functions, including: coffee shop, reception and information desk, viewing platform, water spray square, catering area, rest seat, cycling road, jogging track, etc. The landscape design of bamboo forest, cherry blossom garden, reed grove and evergreen forest also enrich the sightseeing experience of huanqiao park.
设计分析
Analysis
▲桥面功能分析
▲交通流线
▲其他分析
重塑建筑官方网站：re-form.cn
公众号：REFORM重塑
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