赫爾辛基機(jī)場擴(kuò)建

設(shè)計(jì)單位：ALA建筑師事務(wù)所

合伙建筑師：HKP建筑師事務(wù)所

面積：43 000平方米

竣工年份：2021年

項(xiàng)目攝影：Tuomas Uusheimo，Marc Goodwin

主創(chuàng)建筑師：Juho Gr?nholm， Antti Nousjoki， Samuli Woolston

主承包商：SRV建筑施工公司

結(jié)構(gòu)及服務(wù)工程、交通規(guī)劃：芬蘭安博公司

Architects： ALA Architects

Architect partner： HKP Architects

Area： 43 000 m?

Year： 2021

Photographs： Tuomas Uusheimo， Marc Goodwin

Lead Architects： Juho Gr?nholm， Antti Nousjoki and Samuli Woolston

Main contractor： SRV Construction

Structural and services engineering， traffic planning： Ramboll Finland

赫爾辛基機(jī)場最新擴(kuò)建部分的開放，為航空旅行帶來了全新的刺激和浪漫。赫爾辛基機(jī)場自50年代起開始建造，分多個(gè)階段逐步推進(jìn)，而新的擴(kuò)建部分則將進(jìn)一步完善其功能。針對2號航站樓擴(kuò)建和改造的設(shè)計(jì)競賽由機(jī)場運(yùn)營商Finavia發(fā)起，競賽任務(wù)包括將出發(fā)大廳和到達(dá)大廳遷至新大樓，以此將2號航站樓現(xiàn)有的出發(fā)大廳重新改造為候機(jī)區(qū)。

出發(fā)和到達(dá)大廳的建筑面積約為43 000平方米，該建筑由兩個(gè)不同的體量組成：一個(gè)體量由木制天花板裝點(diǎn)，另一個(gè)體量則由藍(lán)色定義。除了出發(fā)和到達(dá)大廳外，“木”體塊中還囊括了多式聯(lián)航旅行中心，而“藍(lán)”體塊中則包含安全管控、海關(guān)及行李提取區(qū)等功能區(qū)域。赫爾辛基機(jī)場的再設(shè)計(jì)遵循了將出發(fā)和到達(dá)的乘客流分離至不同層的傳統(tǒng)機(jī)場設(shè)計(jì)邏輯，同時(shí)，新建筑與舊建筑直接相連，以便更好地服務(wù)大眾。

全新的出發(fā)大廳和舊航站樓間有一個(gè)以藍(lán)色定義的低層安全管控區(qū)域?！八{(lán)色”從這一空間延伸至室外飾面，繼而再過渡至建筑內(nèi)部，形成一個(gè)穿梭于室內(nèi)外的色彩語言。當(dāng)進(jìn)入出發(fā)大廳時(shí)，準(zhǔn)備離開的旅客會(huì)立即注意到值機(jī)區(qū)背后的藍(lán)色。而藍(lán)色除了有著高可識(shí)別性外，它還可以在緊張的安全管控情況下起到安撫、鎮(zhèn)靜的作用。

在較低的樓層中，到達(dá)旅客通過海關(guān)后，首先會(huì)看到有著自由形態(tài)的“拉什莫（Luoto）”自然模型裝置，這一大型裝置主體為考頓鋼花盆，其中有樹木、灌木和石頭 ?！袄材苯Y(jié)合了芬蘭自然環(huán)境和日本園林藝術(shù)的特點(diǎn)。同時(shí)，位于上層出發(fā)大廳值機(jī)區(qū)的旅客也可以通過中心開口，向下看到這一裝置。而當(dāng)位于首層到達(dá)大廳的旅客透過統(tǒng)一開口向上看時(shí)，他們則會(huì)看到木制天花板、屋頂天窗及窗外的藍(lán)天。

赫爾辛基機(jī)場擴(kuò)建項(xiàng)目以BREEAM優(yōu)秀等級為標(biāo)準(zhǔn)建造，同時(shí)也是芬蘭首批聯(lián)盟項(xiàng)目之一。該項(xiàng)目在2021年12月1日正式向公眾開放，并將于2022年夏季全面投入使用。當(dāng)翻新工作全部完成時(shí)，全新的主入口、出發(fā)大廳及到達(dá)大廳將能夠?yàn)樗谐丝头?wù)，而赫爾辛基機(jī)場也能在同一屋檐下、同一航站樓中囊括所有的功能區(qū)域，更好地服務(wù)來往的旅客。

The newly opened expansion of Helsinki Airport brings adventure and romance back to air travel. It also improves the functionality of the airport， built in multiplephases starting from the 50s. In 2016， the airport operator Finavia launched a design competition for theexpansion and modification of terminal 2.The competition task included relocating the departures and arrivals halls to a new building so that the existing departures hall of terminal 2 could be turned into gate areas.

The 43，000 SqM departures and arrivals building comprises two distinct volumes; the first defined by its wooden ceiling， the second by its blue color. In addition to the departures and arrivals halls， the first volume contains a multimodal travel center， and the second the areas for security control， customs and baggage reclaim. As the new building connects directly to the old one， it follows the traditional logic of separating the flows of departing and arriving passengers onto different levels.

The low-rise blue security control volume between the new departures hall and the old terminal is recognizable already from further away. The color continues from the exterior cladding to inside the building. When entering the departures hall， the departing passengers will immediately notice the blue area behind the check-in kiosks. In addition to improving recognizability， the blue color also has a calming effect in the sometimes-stressful security control situation.

On the lower level， the first thing the arriving passengers see after having passed through customs， is the ‘Luoto nature diorama， a freeform installation with trees， shrubs and stones in a large cor-ten planter. ‘Luoto combines the characteristics of Finnish nature with Japanese garden art. It is visible also from the upper departures level through the opening in the middle of the check-in area.Whereas when looking up through the opening， the arriving passengers will see both the wooden ceiling and the blue sky visible through the skylight above.

The expansion was built according to the BREEAM Excellent standards as one of the first alliance projects in Finland. It opened to the public on December 1st， 2021 and will be fully functional by summer 2022. Once also the renovation works have been completed， the new main entrance and the new departures and arrivals halls will be able to serve all passengers： the airport will then have all its functions under one roof， practically in one terminal.