北京市人民檢察院新辦公樓 中國北京

業主：北京市人民檢察院

設計單位：中國建筑設計研究院有限公司

設計團隊：曹曉昕、肖曉麗、朱荷蒂、詹紅、曹瑩

用地面積：13 594 平方米

建筑面積：57 748 平方米

建筑高度：59.30 米（檐口距地面）

設計時間：2003年 -2004年

竣工時間：2005年

Client: Beijing Municipal People’s Procuratorate

Architect: China Architectural Design and Research Group

Design team: Cao Xiaoxin,Xiao Xiaoli,Zhu Hedi,Zhan Hong,Cao Ying

Site area: 13,594 m2

Built: 57,748 m2

Highth: 59.30 m

Design Date: 2003 -2004

Completion Date: 2005

設計與構思

項目位于長安街建國門橋西北側，是“十里長街”的起點，更是北京重要的城市節點之一。不對稱的界面設計滿足了建國門橋十字路口的城市轉角需要，具有創新性。項目造型與功能空間設計很好地滿足了檢察系統辦公服務職能的特殊要求，通過審慎而現代的不對稱建筑造型及創造性的材料運用，重新定義了“公檢法”機關的辦公樓新范式，從形式空間到材料組織對傳統國家機關大樓的視覺慣性進行了大膽的挑戰使建筑擺脫了陳詞濫調的建筑敘述方式，回歸了效率、人性、樸素的建筑本體要求。項目成為國內檢察院系統辦公樓設計的標桿項目，實現了良好的社會與文化效益。

項目基地橫跨兩塊不同城市限高的場地，工作從聯系兩塊場地與整合建國門橋周邊環境開始。二環建國門立交橋巨大的尺度以及華潤大廈100 余米的垂直尺度給地塊帶來了很大的壓力，二環輔路樹木茂盛在夏季會形成一道約20 米高的綠墻，這些因素都 成為把建筑主體抬高使其下部形成一個巨大基座的環境理由。由此理性地分析和推導出的不對稱建筑造型最終成為了對固有政府機關辦公樓模式的叛逆。設計將內部造園看作整個建筑設計展開的引子，形成室內外及屋頂的一系列景觀互動。庭院中植草、卵石、透水磚、防腐木板和條形石凳組成東西方向延伸并錯動的肌理，將建筑巨大的城市尺度化解成園林尺度。

材料與建構

項目在建筑材料與工藝設計上具有創新性，進行了大量新材料的構造實驗與試樣工作。項目外墻采用了混凝土掛板體系、大面積的U 形玻璃，均為當時國內高層建筑的探索性應用。10 厘米×10 厘米的金屬格柵組成的新穎建筑表皮，是建筑師主導下對該材料組織的首次研發與應用，其簡潔、有力、質樸的形象恰如其分地表達了司法機關明確、公正、公開的性格特征，成為之后很多公檢法辦公 樓競相模仿的對象。金屬格柵也還原了中國古代木質門窗的尺度，當陽光被格架分割后，穿過幔紗散落在室內時，仿佛回到了木欞紙窗的時代。

建筑的室內空間、園林空間在材料使用上保持了與建筑外表皮的一致性，增加了一些木質質感強的板材，將石材的應用控制在盡量少的范圍內，廉價的水泥壓力板作為室外混凝土掛板的延續在室內也大量應用，表達了簡潔質樸的室內空間氣質。

Design Concept

The project is located at the northwest side of Jianguomen Bridge on Chang'an Street,which is the starting point of the "Ten-li Long Street" and one of the most important urban nodes in Beijing.The asymmetrical interface design innovatively meets the need for an urban corner at the intersection of Jianguomen Bridge,which has become one of the landmarks of the new Beijing and is included in the work Beijing New Town.The project style and functional space are well designed to meet the special requirements of the office service function of the procuratorial system,and redefine the new paradigm of the office building of the"public security organs,procuratorial organs and people's courts" through the prudent and modern asymmetrical architectural style and creative use of materials.The design makes bold exploration and innovation from formal space to material organization,and finally gets rid of the cliché style of architectural narration and returns to the efficiency,humanity and simplicity of the building.The project has become a benchmarking project for the design of office buildings in the domestic procuratorate system,realizing good social and cultural benefits.

The project base stretches across two sites with different urban height restrictions,and the work began by linking the two sites and integrating the surroundings of the Jianguomen Bridge.In addition,the huge scale of the Jianguomen flyover on the Second Ring Road and the vertical scale of more than 100 meters of China Resources building have brought great pressure on the plot.The surrounding area,especially the side road of the Second Ring Road,is prosperous with trees and the shape in summer.It is an environmental reason to raise the main body of the building to form a huge base by forming a green wall of about 20 meters.The resulting rational analysis and deduction of asymmetrical architectural style eventually became a rebellion against the inherent model of government office buildings.The design regards the interior gardening as the introduction to the entire architectural design,forming a series of landscape interactions of the interior,the exterior and the roof.Grass,pebbles,permeable bricks,anti-corrosion wood and stone benches in the garden form the texture extend and move in the east-west direction,dissolving the huge urban scale of the building into the garden scale.

Material and Construction

The project is innovative in the design of construction materials and technologies,and has conducted a large number of construction experiments and test specimens of new materials.The exterior walls of the project used a concrete pegboard system and large U-shaped glass,both of which were first used in domestic high-rise buildings at the time.The novel building skin composed of 10 cm×10 cm metal grilles is the first development and application of this material under the leadership of architects.Its simple,powerful and simple image aptly expresses the clear,fair and open characteristics of the judiciary organs,and has become the object of many offices of public security organs,procuratorial organs and people's courts competing for imitation afterwards.The metal grille also restores the scale of ancient Chinese wooden doors and windows,and when the sunlight is divided by the grille and scattered inside through the yarn,it is like going back to the era of wooden windows with latticed paper.

內景與外景

在狹小緊湊的用地中，項目通過屋頂花園與地面園林相結合，構成與周圍環境對話的線索，通過植草、卵石、透水磚、防腐木板和條形石凳組成東西方向延伸并錯動的肌理，形成了尺度親切的景觀帶，通過竹霧、松林，翹梅、孤杉創造了硬朗、明晰的園林效果，很好地回應了中國園林的意境。

整個大樓的屋頂空間在設計中一直是與周圍環境對話的線索。位于三層報告廳之上的觀景平臺不僅是人在室內活動的延續，也是西面地面園林的延續。地面園林和觀景平臺之間的墻體采用了黃色的混凝土掛板，錯動的板縫間嵌入100 毫米寬的銅板，將地面園林的肌理和尺度從平面延伸至豎向立面。東北側十層辦公樓的屋頂更像是雕刻后留下的縫隙空間，俯覽東二環路與東長安街一線，遙望古觀象臺，由廉價的擊碎石和預制混凝土板鋪裝的屋面成為了最佳戶外活動場地。

總平面圖

The interior space and garden space of the building maintain the consistency with the exterior surface of the building in terms of material use,adding some woody and textured panels,keeping the application of stone to a minimum extent,and the cheap cement pressure board is also used in large quantities indoors as a continuation of the outdoor concrete pegboard,expressing the simple temperament of the interior space.

Inside and Outside

In the narrow and compact site,the project forms clues to dialogue with the surrounding environment through the combination of rooftop garden and ground garden.Grass planting,pebbles,permeable bricks,anticorrosive wood and strip stone benches form the texture extending from east to west and staggering,which forms a landscape belt with friendly scale,and creates a strong and clear garden effect.Bamboo fog,pine forest,plum blossom and solitary fir are the best responses to the artistic conception of Chinese gardens.

The roof space throughout the building has been designed as a cue for dialogues with the surrounding environment.The viewing platform located above the lecture hall on the third floor is not only a continuation of people's indoor activities,but also an extension of the ground-level garden to the west.The wall between the ground-level garden and the viewing platform is made of yellow concrete pegboard with 100 wide copper panels embedded between the staggered joints,extending the texture and scale of the ground-level garden from the plane to the vertical fa?ade.The roof of the ten-story office building on the northeast side is more like a gaping space left after carving,it overlooks the East Second Ring Road and East Chang'an Street and looks the ancient Observatory in the distance.The roof paved with cheap crushed stone and prefabricated concrete slabs becomes the best place for outdoor activities.

剖面圖

北立面圖

一層平面圖

二層平面圖