伊朗人行桥/Diba Tensile

发布于：2023-05-11 15:27:46

Iran footbridge

位置：伊朗

分类：园林小品

内容：实景照片

景观设计：Diba Tensile

图片来源：Sina Ahmadi, Mohammad Hassan Ettefagh

图片：31张

该桥是伊朗境内迄今为止建造的最大的人行天桥，位于伊朗首都德黑兰的北部地区。它连接两个公园，横跨城市内一条主要的高速公路。大桥全长大约270米，包含一个三维架构，这个三维架构位于两个不同的水平面上，架构的形状是树状的。

整个桥面是一个多层结构，从每一层到其他各层，整个桥又提供了多条路径，主要是通过层与层之间的楼梯和坡道，这样使得彼此各个地方能够相互连接。该桥在设计和建造时主要是基于以下几个前提。该桥连接的不是一个公园的一个地方到另一个公园的一个地方，它所要实现的是能够连接一个公园的多个地方到另一个公园的多个地方。

桥的宽度大约有60米，这就使得它仿佛成为了公园的一部分，桥面本身就成为了一个小广场。桥的功能不再仅仅作为一条通道，而且要成为人们休息观赏的地方，它可以使人们能够在桥上驻足观望，观赏到这个城市的美丽景色。为避免造成人们的视觉疲劳，桥面采用曲线设计，同时又有轻微的斜坡，使整个桥一直蜿蜒延伸到公园。

Tabiat Bridge is the largest pedestrian bridge built so far in Iran. Located in north of Tehran, it connects two public parks by spanning over Shahid Modarres, one of the major highways of the city. ‘Tabiat’ means ‘Nature’ in Persian language. The bridge is about 270 meters long and consists of a 3 dimensional truss with two continuous levels that sits on three tree shape columns. There are two platforms on top of the main columns forming the 3rd level viewpoints.

All the levels are connected to each other by stairs and multiple ramps, providing multiple paths throughout the bridge to get from each level to another. Even though the bridges are usually considered as structural projects, here the approach is more architectural. The bridge was designed based on 5 main premises: 1-Instead of connecting one point on one park to one point on the other, the design was to connect multiple points on one park to multiple points on the other.

The bridge widens to 60 meters on its west entrance and forms a plaza on the same level of the park; this makes it difficult to recognize where the park ends and the bridge starts. There are multiple paths on both sides and both levels entrances that connect the bridge to other important points of both parks. 2-Bridge is not only a path to pass but a place to stay. There is a café-Gallery and a restaurant in the lower level of the bridge. In addition to this there are many benches and other seating areas in all levels which make it possible for the users to stay on the bridge for as long as they want to, and enjoy the scenery which they cannot see from any other place. 3- To avoid a one point perspective which more commands for moving forward, this bridge by its curvilinear plan, changes in widths and the slight slope of the floors slows down the user, offers a sense of wander and constantly shifts views of users towards the parks, cityscape and mountains.