窄涌宽桥景观跨涌桥的研究与启发

Research and Inspiration of Cross Stream Landscape Bridge with Narrow Stream and Wide Bridge

广州地区河涌水道密布,因此建有许多跨涌桥。该类桥的特点是“窄河涌、宽桥幅”,但针对该特点的桥梁景观研究与成功案列却较少。因此,为解决“窄河涌、宽桥幅”跨涌桥过于厚重的问题,以灵新大道十四涌景观桥设计为例,根据桥位周边用地紧张的实际情况,提出了独立设置人行桥连接辅道与堤顶路的创意,即采用简洁的双拱造型,以及人行桥上的观景平台,巧妙地将实用与景观结合起来,并通过研究分析与启发,得出解决“窄河涌、宽桥幅”跨涌桥的若干方法,为窄涌超宽跨涌景观桥的设计提供了一种全新的思路。

There are many streams and waterways in Guangzhou,so many cross stream bridges have been built.The characteristic of these bridges are"narrow stream and wide bridge width"But there are relatively few bridge landscape studies and successful cases for these bridges.In order to solve the problems of these overpass bridges being too thick and heavy,according to the limited land of the landscape bridge of 14th River on Lingxin Avenue,the concept of independent setting footbridge connecting with causeway and bank road are put forward.The use of concise double arch model and the viewing platform of the footbridge ingeniously combine practical with landscape.Through research,analysis and inspiration,some methods to solve the cross bridge with"narrow stream and wide bridge width"are obtained,which provide a new idea for the design of narrow river and ultra wide across stream landscape bridge.