27.5°C
——迪拜克里克港地區地標設計競賽方案，阿聯酋迪拜

朱文一

簡況

地點：阿聯酋迪拜

時間：2019年5月—6月

主辦：Emaar Development

項目：迪拜克里克港地區地標設計競賽方案

團隊：

主創建筑師：朱文一

成員：江昊懋，楊藝瑤，冉展

Facts

Location: Dubai, The United Arab Emirates

Time: May—June 2019

Host: Emaar Development

Program: Design Competition for the Landmark at Dubai Creek Harbor

Design Team

Chief Architect: ZHU Wenyi

Team Member: JIANG Haomao, YANG Yiyao, RAN Zhan

迪拜是世界建筑時尚的匯聚地，也是城市地標不斷涌現之地。正在開發和建設中的克里克港地區是迪拜又一處極具雄心的世界級混合功能濱水區。該地區以卡拉特拉瓦設計的迪拜克里克塔（Dubai's Creek Tower）為標志。從公布的方案來看，高塔比不遠處的哈里發塔還要高，具體的高度據說要等到建成時才會公布。競賽主辦方希望在該地區北部的規劃廣場上設計一處新的地標。朱文一工作室提交的“27.5℃”方案旨在適應極端氣候、創造公共空間和探索另類地標等方面。

第一，根據相關研究，在迪拜地區沙漠炎熱氣候40°以上的地表溫度下，地下15m處的溫度為27.5℃。事實上，在古代的中東地區，地下空間就作為舒適宜人的地方，成為廣為流行的建筑形式。顧名思義，“27.5℃”方案將地段廣場下沉15m，以創造極端氣候下更加舒適的公共空間（圖1）。

第二，在地表設置了白色的輕質金屬材料覆蓋的表層。該材料結合其上面的小孔噴水裝置可以盡可能多地反射和吸收太陽光及其熱量，更加有利于創造宜人溫度的地下空間。而104m長、63m寬、15m高的無柱地下酷空間也將為市民和來自世界各地的游客提供震撼的空間體驗。可以想象，人們在地下15m的巨大空間里觀看電影、聊天交流、休閑娛樂的美妙情景（圖2，圖3）。

第三，相對于迪拜克里克塔的摩天高度，“27.5℃”方案的建筑高度小于1m，完全處在人的視線之下。陽光下，這一占地6,300m2的建筑白色溝紋造型炫目（圖4）；夜幕下，燈光照耀的建筑將更加驚艷。這一獨特的設計方案可以被稱為水平向地標。在衛星地圖上，“27.5℃”方案所呈現的白色溝紋形態極易被識別（圖5）。也就是說，該地標設計考慮了數字時代智能手機小屏幕上的建筑體驗。

總體上，“27.5℃”方案以其獨一無二的造型探索了城市地標的新類型，既結合迪拜沙漠干熱地域氣候，又考慮了克里克港地區以迪拜克里克塔為主體的空間架構（圖6）。

圖1 / Figure 1 27.5℃方案設計構思Concept of proposal 27.5℃

圖2 / Figure 2可達的地下空間Accessible Underground Space

圖3 / Figure 3多功能使用的地下空間Multifunctional Underground Space

圖4 / Figure 4低于1m的城市地標Landmark height of less than 1m

圖5 / Figure 5衛星地圖上的城市地標Landmark on Satellite Map

圖6 / Figure 6“27.5℃”地標與迪拜克里克塔之間的關聯Landmark “27.5℃”and Dubai's Creek Tower

Dubai is a gathering place for world architecture fashion and a place where city landmarks are constantly emerging. The Port of Creek, which is under construction, is one of Dubai‘s most ambitious world-class mixed-function waterfronts.The area is marked by Calatrava’s Dubai’s Creek Tower. Judging from the announced plan, the high tower is even higher than the Burj Khalifa, and the speci fi c height is said to be announced when it is completed. The organizers of the competition hope to design a new landmark on the planning square in the north of the Dubai Creek Port area. The proposal “27.5°C” submitted by ZHUWENYI Atelier aims to adapt to extreme climates, create public spaces and explore alternative landmarks.

First, according to relevant research, the temperature at 15m underground is 27.5°C under the surface temperature of 40° above the desert hot climate in the Dubai region. In fact, in the ancient Middle East, the underground space became a comfortable and pleasant place， and became a popular architecture form. As the name implies, the“27.5°C” scheme sinks the square 15m to create a more comfortable public space in extreme climates(Figure 1).

Second, a skin covered with a white, lightweight metal material is placed on the surface of the rooftop of the underground space. The material combined with the small hole water spray device on it can reflect and absorb sunlight and heat as much as possible, which is more conducive to creating a pleasant underground space. The 104m long, 63m wide and 15m high pillarless underground cool space will also provide a fantastic space experience for city residents and visitors from all over the world. It is conceivable that people watch movies,chat, and entertainment in a huge space of 15m underground (Figure 2, 3).

Third, compared to the skyscraper height of the Dubai Creek Tower, the proposal “27.5°C” has a building height of less than 1m and is completely under the eye level. Under the sun, this 6,300m2skin has a dazzling white groove pattern (Figure 4); under the night, the rooftop with bright lights will be even more stunning. This unique design can be called a horizontal landmark in the city. On the satellite map, the white groove pattern presented by the proposal “27.5°C” is easily identi fi ed (Figure 5). In other words, the landmark design takes into account the architectural experience on the small screen of a smartphone in the digital age.

In general, the proposal “27.5°C” explores a new typology of city landmark with its unique form,combining the dry climate of the Dubai desert with the spatial fabric of the Port of Creek (Figure 6).