2028 State Garden EXPO Landscape Design Competition, Rottweil, Germany_Junjian Yu

GARDEN EXPO INTRODUCTION

COMPETITION DESCRIPTION

REGIONAL ANALYSIS

OVERALL PLANNING REQUEST

SITE RENEWAL REQUEST

场地更新诉求

PLANNING & DESIGN SECTION

CITIZEN

NECKAR

The Garden Expo aims to improve the quality of life and ecological climate of the city. It usually serves the political development goals of the city or region. For this reason, garden expos are usually not placed in particularly beautiful landscapes, but in particularly unfavorable areas (e.g. due to mining damage), they are intended to promote development and help urban planning to achieve the goals. The investments made as part of the expos help areas to become more attractive and long-lasting. The Garden Expos are now also a marketing approach for cities, as they also increase the city's popularity as a major event that lasts six months.

HIGHER, GREENER, FARER

The goal of the garden expo is to re-establish the connection between Rottweil center and the re-naturalized Neckar River, a new ecological open space that will consist to benefit citizens in the future. The organizers hope to create a coherent and attractive blue-green space within the more than 22.3 hectare area that will provide actual green space benefits for city dwellers and visitors.

Rottweil, the oldest town in its capital city Baden-Württemberg, is located about 80 kilometers southwest of Stuttgart, formerly one of the largest imperial territories in southwestern Germany. It is the county town and the largest city of the district of the same name and the center of the surrounding communities. Since June 1, 1970, Rottweil has been the main district town of the surrounding area.

- Preserve existing ecological reserves

- Provide shelter for amphibians

- Prevent pollution around Neckar

- 保留已有的生态保护区

- 为两栖动物提供庇护

- 防治内卡河周边的污染

ECONOMIC

- Propose suggestions for business volume and economic efficiency

- Consider the sustainability of operating special events in the future

Grüner Weiter." 2028 State Garden Expo, the design is based on the overall planning concept of "Covering, connecting, borderless, historical town garden across two lines", respecting the original site's It respects the history and nature of the original site, partially covers the new functional site, and connects the east and west banks, the old town and the main exhibition area with a highly creative LOOP loop landscape bridge, realizing the concept of "no boundary" in the space of horticultural exhibition. The concept of "clean, life and vitality" is proposed for the restoration and enhancement of the Neckar River, which crosses the site, and through a series of low-cost methods in line with the natural environment of the site, the natural ecology and biodiversity of the river are gradually restored to create a high-quality and vibrant waterfront space. Using the horticultural exhibition as the engine, the "long-term creation" strategy and the "micro-garden" model to enhance public participation, aiming to create a large "historical town garden" for the entire Rottweil. ", to achieve the overall economic upgrading of the town.

ECOLOGICAL BERM

Protect the river slope by planting plants and using the root anchoring effect of plants on the rocks.

NEW RESTORATION BANK

A certain thickness of protection system is formed on the river banks, creating a real ecological filter zone for the river.

ECOLOGICAL BUFFER ZONE

Use vegetation to absorb pollutants caused by stormwater runoff and avoid being washed directly into natural water.

ECONOMICAL STRATEGY

INDUSTRIAL UNGRADE × CITY LINKAGE

Seize the 2028 State Horticultural Show to connect related industry organizations around the world and catalyze cooperation opportunities to collaborate and create different green industry bases, fashion and art studios, education bases, etc. Strengthen the town's green creative tourism economy. Bring the overall industrial transformation of the town, realize the overall economic upgrade of the town, and gradually develop towards a sustainable, green and creative garden town on the river.

Historische Garten

Historic Garden

Bahnhofsgarten

Station-front Garden

Botanische Garten Botanical Garden Gartenbaulicher Garten Horticultural Garden

SLOW CREATION × MICROGARDEN MODULE

Küchengarten Kitchen Garden

Heilpflanzengarten Medical Garden

Waldgarten Forest Garden Haustiergarten Pet Garden

Vertikale Garten

Vertical Garden

Waterfront Garten

Waterfront Garden

Wassergarten

Water-friendly Garden

Insel Garten Island Garden

The "micro-garden" model is used to promote the town's renewal program in practice, enhancing participation and reducing preconceptions. The choice of a conservative long-term construction strategy is based on the uncertainty of the ecological restoration cycle and cost investment. In addition to the relevant construction groups formally tasked by the government, residents' lives can be penetrated with tiny projects, the design of public green space signs, summer public green space walks, public green space mascot design, public green space sign seats, rest kiosks, signage systems, stone monuments, uniformly designed historical and cultural introduction signs, short-themed trails and wooden stacks, etc. Citizens can also be encouraged to adopt land for thematic "micro-gardens" with innovative proposals. The micro-projects can maintain the exposure and public awareness of the public green space with a very low budget, and explore the historical and cultural value of the town's public green space.

Includes a civic life micro-garden and a growth and exploration garden, combing the original plants, opening up the mid-level visual interface, reducing the enclosing shrubs and enhancing the openness. The design of urban activity furniture was added to improve the comfort of the area. Combined with the original site creek, the theme is "the historical origin of the river", and the original site height difference is used to set vertical exercise facilities, creating a natural exploration playground with historical significance.

Sunny lawn beside the community, will be open space for picnics and small community events for the neighborhood.

The barrier-free paths ensure that visitors with different physical conditions and travel styles can visit the expo horizontally, and the double-decker vertical elevator ensures that visitors from the city center can access the park vertically.

The historic urban ditch will be given conversance, and become an ornamental and playful rain garden.

The fountain area will be transformed into a relaxing space for reflection, reading and spiritual restoration.

The huge height difference of the grass slope will be dissolved by abundant natural play facilities.

Combined with the ancient city walls, the garden will become a highly interactive and educational space for historical science.

The main venue of the State Horticultural Exhibition is designed with a highly creative LOOP loop-shaped landscape bridge that connects the east and west banks, the old town and the main exhibition area, creating the first three-dimensional horticultural exhibition space, creating a different kind of horticultural exhibition on the double line of LINK & LOOP".

跨越城市，连接两岸

The main venue of the State Horticultural Exhibition is designed with a highly creative LOOP loop-shaped landscape bridge that connects the east and west banks, the old town and the main exhibition area, creating the first three-dimensional horticultural exhibition space, creating a different kind of horticultural exhibition on the double line of LINK & LOOP".

如城市雕塑一般，LOOP环形桥悬浮于内卡河之上，主环以360度极佳的视角环视四周景观，三个小环 组合融入森林之中，形成一系列近距离体验森林的空中探索步道。LOOP环形桥组合与LINK主展区二 层相连（亦可通过电梯到达）打造一个与别不同的 “LINK & LOOP 双线之上的园艺展区”，实现园艺 展览的空间上的“跨越与连接”概念。

LOOP 环形桥 LOOP RING BRIDGE Main Square Railway Underground tunnel 地下客运道 垂直电梯 河岸体验步道 观景平台 Verticle Elevator Riverbank Lane Viewing Platform Forest Exploration Garden Old Reform AreaLOOP Ring Bridge Neckar 560.00 564.50565.50 566.50 551.00 548.00 556.00 564.50 560.00 561.00 HQ10 551.40 HQ100 552.10 HQ-Extrem 553.00 CROSSING THE CITY, LINKING TWO SIDES

ENRW PLANT REVITALIZATION

The main exhibition area of the horticultural exhibition, whose building complex, the Administration Building, is a historical monument building, will be preserved and upgraded to the maximum extent.

During the exhibition, the main exhibition venue located in the first floor of the main entrance courtyard on the east side, set up edible garden area, combined with the creative marketplace of agricultural products and outside dining area, high-quality waterfront leisure landscape zone combined with the creative garden area of life and characteristic cultivation garden area, the second floor roof garden will be set up medicinal garden exhibition area and healing garden area - exhibition area The initial concept of the theme is in line with the global trend of increasing concern for the environment and human health.

Future

Creative

Featured

MULTIPLE SPATIAL EXPERIENCE

The renovation plan of the building combines the architecture of the original warehouse and power station, and the LINK creative park partially adds a second floor space, which is connected with the LOOP loop bridge, making the second floor roof garden site of the main horticultural exhibition area, sky corridor, atrium garden and riverfront space connected with the city to enrich the spatial sequence.

The main venue of the State Horticultural Exhibition is designed with a highly creative LOOP loop-shaped landscape bridge that connects the east and west banks, the old town and the main exhibition area, creating the first three-dimensional horticultural exhibition space, creating a different kind of horticultural exhibition on the double line of LINK & LOOP".

FLOODPLAIN STRUCTURE

与自然共生

By treating the entire Neckar Experience Section as a "blue container" to absorb dynamic water levels, the floodplain structure of the area will greatly increase flood capacity and thus the water resilience of the city. During the week, large events such as music festivals, lawn markets, and RV campground parties will be held here. In the event of intense precipitation, the area will be transformed into a natural reservoir, acting as a natural flood buffer and reducing flood damage to the surrounding area.

通过将整个内卡滨河体验区视作消纳动态水位的“蓝色容器’，该区域的泛洪结构将极大地增加洪水容 量，进而提升城市水韧性。平时，大型的活动，如音乐节，草坪市集，房车营地派对等将在这里举行。 当遭遇强烈降水时，该区域将转变为天然的蓄水池，充当自然的洪水缓冲区，降低洪水对周边的损害。

The knowledge sharing area contains the Nature Cognition Garden and the Orbital History Garden. The Nature Cognition Garden respects the original topography and vegetation and build themed botanical gardens to show the biodiversity of the region, turning the section into an outdoor museum-style area. The Orbital History Garden combines historical themes to create a distinctive flow of train history exploration for visitors.

加游览娱乐节点花园，花园结合历史主题，为游客打造一条别具特色的火车历史探索流线。

The Creative Art Garden combines the original slope with rhythmic walking and resting spaces to create a quarterly exhibition-style vertical art gallery, open to artists, students and various art charities to display art exhibits and conduct congress. The Dark Forest Experience Belt inserts winding trail through the forest to create a unique forest walking experience. Partially designed outward paths open up the eastern countryside and enrich the visit experience.

的体验感。

FINAL BOARD