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元有景观：街道，是城市最基本的公共设施，是城市居民关系最为密切的活动场所，也是城市历史、文化的重要空间载体。平坦的地形、舒适的气候和休闲的性格特质，早就催生了成都人爱“逛街”的生活习惯。据成都市综合交通调查，全市非通勤出行比例高达56%，居民出行比例中慢行比例达47.5%。
与此同时，街道更是美丽宜居公园城市建设理念的具体落实和生动表达。为全面落实新发展理念，营造公园城市美丽宜人的特色街区场景，成都市出台了《成都市公园城市街道一体化设计导则》（以下简称《导则》）等相应文件，为公园城市街区规划建设提供上位支撑。
《导则》明确了一体化设计的红线范围，由以往的道路红线以内拓宽到了以街道为中心的U型空间，大大拓展了“街道空间”的范畴。
yǒu Landscape: Streets are the most fundamental public facilities in cities, the places where urban residents have the closest relationships, and also important spatial carriers of urban history and culture. The flat terrain, comfortable climate, and leisurely character traits have long fostered the lifestyle of Chengdu people who love “window shopping”. According to the comprehensive transportation survey of Chengdu City, the proportion of non-commuting trips in the city is as high as 56%, and the proportion of slow travel in the residents’ travel accounts for 47.5%.
At the same time, streets are also the specific implementation and vivid expression of the concept of building a beautiful and livable park city. To fully implement the new development concept and create beautiful and pleasant characteristic block scenes of the park city, Chengdu City has introduced the “Chengdu Park City Street Integrated Design Guidelines” (hereinafter referred to as the “Guidelines”) and other corresponding documents, providing top-level support for the planning and construction of park city blocks.
The “Guidelines” clearly define the scope of integrated design, expanding from the road red line in the past to the U-shaped space centered on the street, greatly expanding the category of “street space”.
蜀龙大道 The Shulong Avenue
区位与契机
本次设计改造的蜀龙大道位于新都区内，南起熊猫大道，与成都绕城高速、新都绕城大道、兴城大道、马超路、新北大道等相交，北至鸿运大道，是成都市区域级交通主干路，承载着新都城区以及与成都市区之间的主要联系。全长约12.6km，一体化设计红线范围约为25万平方米。
Location and Opportunity
The Shu Long Avenue, which is the subject of this design renovation, is located within the Xindu District. It starts from the Panda Avenue in the south, intersects with Chengdu Ring Expressway, Xindu Ring Road, Xingcheng Avenue, Ma Chao Road, Xinbei Avenue, etc., and extends to the Hongyun Avenue in the north. It is a major regional traffic artery in Chengdu City, bearing the main connection between the Xindu urban area and the urban area of Chengdu. The total length is approximately 12.6 kilometers, and the scope of the integrated design red line is about 250,000 square meters.
蜀龙大道于2005年建成通车，投运十多年以来，沿线发展迅速，车行交通量巨大，与此同时，全线无贯通的慢行系统，市政配套设施老旧，道路现状的实际情况已经无法满足目前各方面需求。
再加上即将到来的世界大学生运动会重要场馆分布于蜀龙大道周边，也推动了其改造工程的启动。
在公园城市街道一体化建设的背景下，蜀龙大道将通过车行空间与慢行空间的全方位改造，来满足公园城市背景下的新型道路公共空间。其中市政专业由中国市政西南院完成，景观部分由元有负责。
The Shu Long Avenue was completed and opened to traffic in 2005. Over more than a decade since its operation, the area along the road has developed rapidly, with a huge volume of vehicular traffic. At the same time, there is no continuous slow traffic system along the line, and the municipal supporting facilities are old, making the current road conditions unable to meet the current needs in various aspects.
In addition, the upcoming World University Games, with important venues distributed around Shu Long Avenue, has also promoted the start of its renovation project.
Under the background of the integrated construction of the park city streets, Shu Long Avenue will undergo a comprehensive transformation of both vehicular and slow traffic spaces to meet the new type of road public space in the context of the park city. Among them, the municipal professional part is completed by the Southwest Municipal Engineering Research Institute of China, and the landscape part is undertaken by yǒuscape .
▽蜀龙大道改造前后Before and after the renovation of Shulong Avenue
调研与策略
对于改造项目，充分了解场地现状是设计的前提。而本项目线型的道路空间两侧复杂多变的城市用地界面，以及大量的现状植被使得现场踏勘的难度大大增加。
Research and Strategy
For renovation projects, a thorough understanding of the current site conditions is a prerequisite for design. The complex and variable urban land use interfaces on both sides of the linear road space of this project, along with a large amount of existing vegetation, greatly increase the difficulty of on-site surveys.
▽复杂的边界条件Complex boundary conditions
我们对项目进行了全线勘查，项目组成员分组分段用了为期一周的时间，对12.6km的场地范围进行了地毯式的摸排，最终明确了实际可用的改造边界，场地高差以及乔木点位等现状场地信息。并对调研结果进行了整理与归纳，为下一步改造方案的落地性提供了有效支撑。
We conducted a comprehensive survey of the entire project. The team members divided into groups and spent a week on a section-by-section inspection of the 12.6km site range, conducting a thorough combing to clarify the actual available boundaries for transformation, site elevation differences, and the locations of large trees, among other current site information. The research findings were then organized and summarized, providing effective support for the feasibility of the next step in the renovation plan.
▽无人行道现状分类剖透图 No sidewalk status classification profile ©yǒuscape
▽花岗岩人行道现状分类剖透图 Granite sidewalk status classification profile map ©yǒuscape
▽非花岗岩人行道现状分类剖透图 Non-granite walkway status classification profile ©yǒuscape
我们将场地可改造空间总体划分为通行空间改造与停留空间改造两个部分。
通行空间指沿车行道线型两侧的人行步道空间的改造与优化。这一部分我们通过场地空间尺度、场地内现状人行步道材质、场地内现状乔木点位三个要素，将场地归纳为十二类不同的现状情况，并以一体化改造策略为原则，通过增设绿化隔离、更换透水铺装、梳理现状种植、完善基础设施的策略为每一类空间提出相应的改造方案。
The design divides the reconfigurable space into two parts: the passage space and the stay space.
The passage space refers to the transformation and optimization of the pedestrian walkway space along the sides of the vehicular road. For this part, we categorized the site into twelve different current situations based on three elements: the spatial scale of the site, the material of the existing pedestrian walkways, and the locations of the existing large trees. With the principle of integrated transformation strategy, we proposed corresponding transformation plans for each type of space through strategies such as adding green barriers, replacing permeable paving, organizing the existing planting, and improving infrastructure.
▽道路通行空间改造策略图 Road Traffic Space Renovation Strategy Map
通过空间的改造让自行车、电瓶车和人行各得其所，解决了慢行交通全线串联的需求，极大地提升了道路风貌和使用体验，成为了周边市民绿色出行、散步健身的线型公共空间。
Through the transformation of the space, we ensure that bicycles, electric scooters, and pedestrians each have their designated areas, addressing the need for a continuous slow traffic network. This greatly enhances the road’s appearance and user experience, turning it into a linear public space for green travel, walking, and fitness for the surrounding residents.
▽焕然一新、功能复合的非机动车通过空间A refreshed and multifunctional space for non motorized vehicles to pass through
停留空间大多位于十字路口的转角处，这些街角往往都有大块的绿化用地，但完全没有被有效利用，我们将这些消极用地纳入了改造范围，将其打造成可供市民停留休憩的积极空间，而这，正是对《导则》中“以人为本”的落实与践行。
Most of the parking Spaces are located at the corners of intersections, and there are often large green areas on these street corners, but they have not been effectively used at all. We have included these negative areas in the scope of transformation, and turned them into positive Spaces for the public to stay and rest, which is exactly the implementation and practice of “people-oriented” in the Guidelines.
▽转角节点改造策略图 Transformation strategy diagram of corner node
我们通过植被密度、地形高差与铺装材质三个要素对可改造的转角空间进行了归纳分类，并通过增设停留空间、梳理软景种植、补充小品设施三个方面的改造，为场地增加了28个街边转角口袋公园。
Most of the remaining space is located at the corner of the intersection, which often has large green land, but is completely not used effectively. The design incorporates these passive land into the transformation scope, and transforms it into a positive space for residents to stay and rest. The design adds 28 corner pocket parks for the site through the transformation of three aspects of adding stay space, combing soft landscape planting and supplementing sketch facilities.
▽转角停留空间模型Corner stay space model
周边的市民在改造后的口袋公园中或停留交谈、或观景玩耍，甚至还自发地组织了唱歌演奏活动，原来无人问津的停留空间通过改造，成为了一个个展示市民风貌的城市舞台。
In the renovated pocket park, the surrounding citizens either stayed to talk, or play with the scenery, and even organized singing and playing activities spontaneously. These once-neglected stay spaces have been transformed into vibrant urban stages not only beautifies the city but also enriches the lives of its residents, creating a more cohesive and vibrant community.
▽建成后的街角口袋公园 Street corner pocket park
重要节点 Key Node
车行环岛改造——“新都之心”
由于新都城市建设的发展，处于蜀龙大道与新都大道交叉处的环岛转盘作为新都区的交通地标，周边先后建成了苏宁商城、西南石油大学及多个住宅商业区，人流集散密度大大增加。现状转盘的交通组织形式已经无法满足车行与慢行之间的通勤功能需求。根据多轮改造方案推演，最终确定选择改建信号控制结合渠化岛的交通组织方式，优化场地的交通通行效率。随着车行交通组织的变化，道路交通岛以及四角的景观空间也一并得以提升。
Traffic Roundabout Transformation – “Heart of Xindu”
With the development of Xindu’s urban construction, the roundabout at the intersection of Shu Long Avenue and Xindu Avenue, as a traffic landmark of the Xindu District, has seen the construction of Suning Mall, Southwest Petroleum University, and multiple residential and commercial areas around it, significantly increasing the density of pedestrian flow. The current traffic organization form of the roundabout can no longer meet the commuting function needs between vehicular and slow traffic. After several rounds of transformation plan simulations, it was finally decided to choose the traffic organization method that combines signal control with channelized islands to optimize the traffic efficiency of the site. With the change in vehicular traffic organization, the road traffic islands and the landscape spaces at the four corners are also improved.
▽新都之心环岛改造前后 Befor and After ” Heart of Xindu” Transformation
▽通过交通岛和智能辅助设施的设置，加强了行人通过路口的便捷性和安全性。By setting up transportation islands and intelligent auxiliary facilities, the convenience and safety of pedestrians passing through intersections have been strengthened
▽“新都之心”绿岛与街角绿地的花境 Green Island of“Heart of Xindu” and the green space on the corner
休憩空间——“城市盒子”
除了路口转角的节点，在狭长的路线中仍需要大量停留空间，我们植入了命名为“城市盒子”（yǒuspace）的构筑物，能够灵活地适配不同尺度的场地，也能通过单元组合提供多样化的休憩功能，还能为街道提供统一美观的立面形象。
我们首先用单面墙体取代传统廊架的点状支撑方式，减小了构筑的占地空间，使其在狭长的空间中可以根据需求灵活摆放；与此同时，我们将满足不同功能需求的独立盒状空间镶嵌在墙体上，在立面上与周边现状乔木一同形成了虚实相映的景观效果。
Rest Space — “Urban Box”
In addition to the nodes at the corners of intersections, there is still a need for a large number of resting spaces along the narrow routes. We have introduced structures named “Urban Box” (yǒuspace), which can flexibly adapt to different scales of sites and also provide a variety of resting functions through unit combinations. Moreover, they can offer a unified and aesthetic facade image to the streets.
We first replaced the traditional point support method of the corridor frame with a single-sided wall, reducing the space occupied by the structure and allowing it to be flexibly placed according to needs in the narrow space. At the same time, we embedded independent box-shaped spaces that meet different functional needs on the wall, forming a landscape effect of interplay between virtual and real on the facade together with the surrounding existing trees.
▽城市盒子设计图 Design drawing of “Urban Box”
▽白天和夜晚的城市盒子 Day and night of “Urban Box”
特色公交站——“前站后台”
蜀龙大道是城市主干道，这条路上的公交线路也是市民出行的重要途径，所以公交站台作为慢行交通与公共车行的转换空间，也是本次改造的重要内容。
对此，我们从空间优化与形象展示两个方面作为切入点，现状公交站台处于车行辅道与主道之间的侧分绿化带上，进深2米不到，等候空间局促且前后都与车行道相邻，毫无遮拦，导致人们候车时缺乏安全感和舒适感，每逢高峰时段，甚至还会出现人群被迫在车行道上候车的情形。
我们首先将站台的上车区和等候区分离，在站台后侧绿地中借由“城市盒子”来提供休憩等候的功能，并嵌入智能显示屏，让人可以随时关注公交班次和到达时间，做到毫不慌张地惬意等候，当自己要乘坐的车辆即将到站时，再来到前站区域排队上车。这种“前站后台”的候车空间布局，既提升了候车体验，同时也减少了占道候车的安全隐患。
Featured Bus Station — “Front Station and Back Stage”
The Shulong Avenue is a major city artery, and the bus routes on this road are also an important means of travel for citizens. Therefore, the bus stops, as the transition space between slow-moving traffic and public transport, are also an important part of this renovation.
In this regard, we take the optimization of space and the display of image as the entry points. The current bus stops are located on the side divid