Heatherwick Studio-1000 Trees
1000개의 나무는 상하이의 해안가에서 한 쌍의 숲으로 덮인 산처럼 나타나도록 설계된 복합용도건축물이다. 상업시설 및 공공 공간, 산책로가 포함되며 기존 공원과 연결되고 통합된다. 헤더윅스튜디오는 전형적인 타워와 포디움 대신에 대지를 가로질러 풍경을 끌어올리고 건물의 볼륨을 형성하기 위해 풍경을 높이는 새로운 종류의 도시 지형을 만들었다.
계단식 산은 기둥의 외골격으로 지지된다. 파사드 뒤에 기둥을 숨기는 대신, 내부 공간을 해방하고 나무 한 그루씩 들어올리는 구조적 수단을 강조하기 위해 노출된다. 마치 건물사이로 푸른 새싹이 돋아나서 스카이라인에 피어나는 것과 같다.
1,000 Trees is a mixed-use development designed to emerge like a pair of forest-capped mountains from the waterfront in Shanghai. The first phase to be completed – the western half of the site – contains shops, cafes, restaurants, new public spaces and promenades, and integrates an existing park and heritage structure.
The 15-acre site is located on a bend in Suzhou Creek, bounded by the river to the north, the M50 art district to the south and a residential area to the east. Heatherwick Studio explored how this formerly inaccessible abandoned early industrial space could be opened up to the city. Instead of a typical tower and podium, they looked at ways to pull the landscape across the site and create a new kind of urban topography where the landscape is raised up to form the volume of the buildings.
The solution had to navigate a strip of government-owned land that bisects the two plots. This division is turned to advantage and defines a natural valley between two mountains. To establish the gradient of the slopes, the levels step back as the buildings rise, creating terraces at each floor – unusually for a mall, almost every unit has its own outside area and panoramic views. Footpaths weave around the lower terraces and the buildings can be accessed by pedestrians on all sides. To further connect with the local M50 art district and its culture of street art the entire southern façade is sliced through to provide the canvas for a vast curated collection of street art by local and international artists.
1000 Trees is located in the residential district of Putuo in north-west Shanghai, which is home to more than 1.2 million people, and the shopping area is planned as a useful addition to this neighbourhood, with a mix of everyday stores and visitor destinations. The building is based on a flexible nine-metre grid, which is rotated to allow panoramic river views from terraces. These cubic elements are imagined as ‘pixels’, which visually break down the buildings’ scale and disrupt the repetition of the surrounding wall of towers. At the summit, a glass atrium draws daylight into the heart of the retail levels. Externally, the atria are expressed as cliffs in the mountain face; just visible, the painted bold red and yellow steel structure hints that artists have been at work inside as well.
The terraced mountain is supported by an exoskeleton of columns. Instead of concealing pillars behind the facade, they are revealed to liberate the internal space and highlight the structural means to lift up a landscape, tree by tree. It is as if green shoots have sprouted up through the building to bloom on the skyline – the top of each column extends into a broad planter, bringing nature close to each level and every terrace.
The planters contain a biodiverse mixture of shrubs, hanging plants and deciduous, evergreen, fruit and flowering trees, so that like a mountain slope, its appearance will change with the seasons. When all phases complete, there will be more than 1,000 trees and more than 200,000 individual plants, including smaller shrubs, grasses, perennials, flowers and climbers.
This approach to planting is wild and naturalistic to minimise the need for pruning and maintenance, and to encourage biodiversity and natural change. All the trees were locally sourced, with species carefully selected, and through careful analysis, the design team identified 27 unique conditions across the planters, which formed the basis for selecting species that would thrive.
Photography by Justin Szeremeta, Qingyan Zhu
from archdaily