布宜諾斯艾利斯市政大廈

建設(shè)單位：CRIBA

項(xiàng)目地點(diǎn)：阿根廷布宜諾斯艾利斯

設(shè)計(jì)單位：福斯特建筑事務(wù)所

合作單位：Berdichevski Cherny Arquitectos &Studio Minond

結(jié)構(gòu)設(shè)計(jì)：Curutchet-Del VillarIngenieros Civiles

機(jī)電工程：Estudio Grinberg

景觀設(shè)計(jì)：Estudio Marta Carena

照明設(shè)計(jì)：Eli Sirlin

場(chǎng)地面積：11 055 平方米

建筑面積：45 000 平方米

設(shè)計(jì)/建造：2010 / 2015 年

攝影：Nigel Young / 福斯特建筑事務(wù)所

Client: CRIBA

Location: Buenos Aires, Argentina

Architect: Foster + Partners

Collaborating Architect: Berdichevski Cherny Arquitectos & Studio Minond

Structural Engineer: Curutchet-Del VillarIngenieros Civiles

Mechanical Engineer: Estudio Grinberg

Landscape: Estudio Marta Carena

Lighting: Eli Sirlin

Site Area: 11 055 m2

Building Area: 45 000 m2

Design / Completion: 2010 / 2015

Photography: Nigel Young / Foster + Partners

布宜諾斯艾利斯新市政大廈是福斯特建筑事務(wù)所在阿根廷的首個(gè)市政項(xiàng)目。項(xiàng)目跨越了帕得利修公園區(qū)(ParquePatricios )一整個(gè)街區(qū)，這個(gè)建筑是活躍社區(qū)的催化劑，采用了一個(gè)結(jié)合環(huán)保的創(chuàng)新設(shè)計(jì)，具有高度靈活的室內(nèi)階梯式辦公樓層布局。

入口是一個(gè)穿過(guò)四層樓高，直通屋頂?shù)闹型?。落地玻璃幕墻讓室?nèi)空間充滿了自然光線，并創(chuàng)造與旁邊公園視覺(jué)上的聯(lián)系。四個(gè)工作區(qū)樓層向后退讓，產(chǎn)生一個(gè)室內(nèi)階梯序列。所有的樓層都由頂部采光的流線連接，并有兩個(gè)大型的景觀庭院穿插其中?；顒?dòng)空間是開放的，有自然采光和開闊的視線，確保了不同部門之間的良好交流，和提高集體感。寬敞的樓面板來(lái)自于一個(gè)八米的柱網(wǎng)，這種柱網(wǎng)允許多種建筑布局，這個(gè)建筑最初是作為銀行總部委托的，而它固有的靈活性使它能無(wú)縫過(guò)渡為政府辦公室。其他配套設(shè)施包括了一個(gè)咖啡館和一個(gè)由木材鑲面的300 座的禮堂，這個(gè)禮堂能用于當(dāng)?shù)厣鐓^(qū)舉辦活動(dòng)。

從外部看，這個(gè)建筑以其波浪形的屋面板為特點(diǎn)，屋面板由柱子支撐，還延伸出很深的懸挑，為入口廣場(chǎng)和立面提供遮陽(yáng)。在內(nèi)部，混凝土澆筑的筒狀拱的屋頂暴露出來(lái)。工業(yè)材料的使用加強(qiáng)了帕得利修公園區(qū)(ParquePatricios )以前的工匠特色。而混凝土拱腹的熱質(zhì)量結(jié)合冷卻梁，有助于自然調(diào)節(jié)溫度和保持辦公區(qū)涼爽。這將成為阿根廷第一個(gè)達(dá)到LEED 銀獎(jiǎng)標(biāo)準(zhǔn)的可持續(xù)性公共建筑。方案的每一方面都經(jīng)過(guò)設(shè)計(jì)來(lái)回應(yīng)當(dāng)?shù)氐臍夂?，包括每個(gè)立面的組合，東面和西面由通高遮光格柵幕墻組成以遮陽(yáng)避熱。

The new Buenos Aires Ciudad Casa de Gobierno is a sustainable new city hall for the Mayor and 1,500 staff - and the practice’s first civic project in Argentina. Spanning an entire city block in Parque Patricios,the building is a catalyst for the regeneration of the neighbourhood and combines an environmentally efficientdesign with an innovative, highly flexible internal arrangement of terraced working floors.

Entry is through a soaring four-storey-high atrium. Full-height glass walls fill the space with natural light and create a visual connection with the adjacent park. The four tiers of workspaces step back to create a sequence of internal terraces. All floors are connected by top-lit circulation routes and punctuated by two large landscaped patios. The activity spaces are open, naturally lit and visible, ensuring good communication between departments and promoting a sense of community. The generous floor plates are based on an eight-metre grid, which allows for a wide variety of layouts- the building was originally commissioned as the headquarters for Banco Ciudad, and the inherent flexibility of its design has enabled a seamless transition into government offices. Further facilities include a café and a 300-seat wood-panelled auditorium, which can be used for events by the localneighbourhood.

Externally, the building is characterised by its flowing roof canopy, which is supported by pillars andextends in a deep over hang to shade the entrance plaza and facades. Inside, the concrete barrel vaulted roof is textured and exposed. The use of industrial materials reinforces the formerly artisan character of Parque Patricios, while the thermal mass of the concrete soffits, combined with chilled beams, help to naturally regulate the temperature and keep the offices cool. It will be the first public building in Argentina to achieve the environmental award for sustainability of LEED Silver standard.Every aspect of the scheme was designed in response to the local climate, including the composition of each facade - the eastern and western elevations are shaded by a screen of louvres, which rise the full height of the building.

福斯特爵士說(shuō)：“可持續(xù)性非常密切地關(guān)系到本地的資源和氣候，布宜諾斯艾利斯市政廳通過(guò)被動(dòng)的環(huán)保手段自然地減少能源消耗，展示建筑怎樣與自然共同合作。屋頂延伸出來(lái)像檐篷一樣提供遮陽(yáng)，它波浪形的混凝土結(jié)構(gòu)既是作為市政建筑的標(biāo)志，同樣具有調(diào)節(jié)溫度的功能。東面和西面的遮陽(yáng)格柵能防止強(qiáng)光直射室內(nèi)，而中庭讓陽(yáng)光能進(jìn)入大樓的中心，這樣一來(lái)，設(shè)計(jì)與地方特征和氣候特點(diǎn)產(chǎn)生呼應(yīng)。該項(xiàng)目在復(fù)興這個(gè)城市前工業(yè)地位方面起到至關(guān)重要的作用?！?/p>

Lord Foster said: “Sustainability relates very strongly to local resources and climate, and Buenos Aires CiudadCasa de Gobierno is a great demonstration of how architecture can work with nature viapassive environmental means to naturally reduce energy use. The roof extends like a canopy to provide shade, its flowing concrete structure is both symbolic as a civic building and functional in regulating temperatures. Shading louvres on the east and west protect the interior fromdirect glare,while courtyards allow sunlight into the heart of the building - in this way, its design is very much a response to place and climate.The project has played a vital role inregenerating this former industrial quarter of the city.”

剖視圖 Section View

首層平面 Ground Level Plan

2 層平面 Second Level Plan

3 層平面 Third Level Plan

-1 層平面 Lower Level Plan

橫剖面 Short Section

縱剖面 Long Section

?？怂菇ㄖ聞?wù)所的負(fù)責(zé)人大衛(wèi)·薩默菲爾德說(shuō)：“這是我們事務(wù)所一個(gè)重要的里程碑，我們對(duì)我們?cè)诎⒏⒌谝粋€(gè)市政項(xiàng)目是一個(gè)如此重要的布宜諾斯艾利斯政府辦公樓感到十分自豪。它的設(shè)計(jì)在社會(huì)和環(huán)境方面非常適合當(dāng)?shù)氐膶?shí)際情況，我們的目標(biāo)是創(chuàng)造一個(gè)高度靈活的建筑，響應(yīng)城市怡人的氣候和公園邊上的獨(dú)特區(qū)位，為振興社區(qū)提供積極的作用。”

David Summer field, Head of Studio, Foster + Partners: “This is an important milestone for the practice, and we are proud that our first civic work in Argentina is such an important government office for Buenos Aires. Its design is very much aresponse to the local context,socially and environmentally - our aim has been to create a highly flexible building, which celebrates the city’s wonderful climate and the unique park-side setting, and will make a positive addition to a revitalised neighbourhood.”