項目地址：中國，北京

業(yè)主單位：中國建設科技集團

建筑面積：41 434 平方米

設計單位: 中國建筑設計研究院有限公司

設計主持人：柴培根，周凱

設計總指導：修龍，崔愷

項目經(jīng)理：馬海，劉鵬

施工方: 北京城建集團

設計時間：2011-2012年

建成時間：2018年

照片攝影：張廣源（部分照片攝影）

Project location: Beijing, China

Client: CCTC (Parent company of CADG)

Build Area: 41 434 m2

Design Firm: China Architecture Design & Research Group

Lead Architects: Chai Peigen, Zhou Kai

General Director: Xiulong, Cui Kai

Project Manager: Ma Hai, Liu Peng

Contractor: Beijing Urban Construction Group

Deisign Date: 2011-2012

Completion Date: 2018

Photography: Zhang Guangyuan (Partial Photography)

傳承

1988年，改組后的中國院從建設部南配樓搬遷至車公莊大街19號院。20多年的時間里，隨著中國院的發(fā)展，大院內(nèi)辦公建筑一直處在持續(xù)更新建設的狀態(tài)，其中2000年建成2#辦公樓，2002年建成3#辦公樓，2010年進行了1#樓改造和外立面更新。

2011年，院集團啟動了中國院創(chuàng)新科研示范中心（以下簡稱“創(chuàng)新樓”）的建設計劃，選址是19#院西北角原食堂/籃球場/鍋爐房的位置。不同于1-3#樓的單純辦公屬性，創(chuàng)新樓要將原場地的服務于大院的功能還建于新建筑中，同時隨著院墻被取消，面向城市的開放性也要求其成為更具復合功能的辦公綜合體。

融入

融入環(huán)境是一種主動的態(tài)度。面對被動的制約條件，在有形和無形的限制中建立友善的關系并獲得生存空間，達到與環(huán)境共生的目的。這是城市有機更新過程中的常態(tài)。在中國很多城市的發(fā)展過程中，一個單位劃定一片區(qū)域，圍合一個大院，工作居住生活囿于其中，曾經(jīng)是很普遍的一種方式。隨著城市的發(fā)展，大院兒與城市之間的矛盾也愈發(fā)突出，最基本的就是封閉與開放的矛盾。車公莊大街19號院雖然占地規(guī)模不大，但也是這類大院兒的一種類型化的代表。

創(chuàng)新樓的建設意味著需求的增長，空間的擴張，19號院兒因此也要改變封閉的狀態(tài)，一方面要整理內(nèi)部的環(huán)境關系，于此同時還要重新定義邊界，構建新的鄰里關系。

順勢

順勢而發(fā)是一種博弈的東方智慧。在與外力的互動中調(diào)形，布陣，拓展，聚氣，呈現(xiàn)外收內(nèi)強，有力感，有動勢的獨特姿態(tài)。

作為城市有機更新區(qū)的一次實踐，在處理這些關系的過程中，首當其沖的就是要解決與周邊居住區(qū)的日照關系。

朝陽庵社區(qū)沿文興西街有兩個東西向的單元，根據(jù)日照分析，這里是創(chuàng)新樓的形態(tài)需要避讓的日照最不利點。在高度和用地范圍的限制下確定最大的可建設體量后，以日照最不利點為基點，陽光的移動軌跡會把最大可建設體量雕琢成一個不規(guī)則的原型。日照原型是外在的限制，而獲得更大的使用空間是內(nèi)在的需求，原型正是基于這一里一外兩種力量的擠壓而被塑造出來。

營造

營造空間是一種對效率和品質(zhì)的追求。在苛刻的條件下集約功能，放開界面，連通層級，靈活使用，簡做精工，創(chuàng)造有活力的新型交互場所。

創(chuàng)新樓的功能并不復雜，在設計過程中我們希望改變從功能分區(qū)到使用空間的簡單化處理方式，而是把功能轉化為使用者的行為，以行為去引導場所的生成。

兩層通高的門廳串聯(lián)起咖啡廳，展廳，圖書區(qū)，小超市，會議室和多功能廳等公共服務功能，這里成為創(chuàng)新樓公共生活的客廳。

Inheritance

In 1988, the restructured China Architecture Design & Research Group (CADG)was relocated to No. 19 Chegongzhuang Street from the southern annex building of Ministry of Construction.

During the past 20 years, both newly-built and renovation projects were witnessed in the No. 19 compound with the development of CADG, including the completion of 2# Office Building in 2000, the completion of 3# Office Building in 2002, and the renovation and fa?ade upgrading of 1# Office Building in 2010.

In 2011, CCTC, the parent company of CADG, initiated the construction plan for the CADG Innovation & Scientific Research Demonstration Center (short as Innovation Center hereinafter), which would be located at the northwestern corner of the No.19 Compound where the former canteen, basketball court and boiler room was situated. Unlike the 1#, 2 # and 3# Office Buildings mentioned above, the Innovation Center was planned as a multi-functional office complex with the former functional spaces on site relocated in the building. Meanwhile, its openness to the city, resulted from the demolition of the enclosing wall of the No.19 compound, must be complemented with its highly comprehensive functionality.

Integration

Integration into the environment is a proactive attitude. Faced with passive constraints, establish friendly relationships and gain survival in tangible and intangible constraints to achieve the goal of symbiosis with the environment.This is the normal state in the process of urban organic renewal.

In the evolutionary process of many cities in China, it was typical of an organization to build an enclosed compound where the staff both lived and worked. However, with the rapid development of the cities, the conflicts between the compounds and the cities intensified, with the clash between openness and isolation as the most fundamental one. The No.19 compound,despite its relatively little land occupation, was also a prototype for such compounds.

Homeopathic

Taking advantage of the trend is a kind of oriental wisdom in the game. In the interaction with external forces, the shape, the array, the expansion, the gathering of gas, the emergence of a strong, powerful, and dynamic posture.The increasing demands for both functions and spaces, reflected in the construction plan of the Innovation Center, required overhaul to the enclosure of the compound by integrating the functions inside the compound and redefining the compound's boundary and relationship with the neighborhood.Among all problems to be solved in this urban renewal project, the most crucial one was related to the daylight shading of surrounding apartments.

三層到十四層是各個設計部門的辦公區(qū)，因為退臺的造型沒有所謂的標準層，從三層1700平米到十四層1000平米，使用面積逐層縮小。連續(xù)退疊的室外平臺和室內(nèi)中庭組織起三層到十層的大開間辦公區(qū)。

中庭順應退臺的形式，成為獨樹一幟的內(nèi)部空間，也營造了合理的尺度與氛圍。與強調(diào)效率的大開間辦公區(qū)不同，這里是非正式的辦公區(qū)，各設計部門都能以靈活的方式使用這片區(qū)域。中庭空間自下而上仰視，逐層收分強化了空間的透視，單一空間又有某種儀式感和紀念性。而自上而下俯視時，各層使用部門對中庭區(qū)域的個性化利用，又呈現(xiàn)出多樣性的生活化場景。

當建筑能夠包容或引發(fā)城市生活的活力時，創(chuàng)新樓多元復合的狀態(tài)也在一定程度上改變了中國院作為大型設計機構通常給人留下的印象，消解了以效率為先的大開間辦公環(huán)境的枯燥與單調(diào)。平臺，中庭，球場這些場所打破了封閉的空間邊界，不期而遇的交流，生活化的場景，都成為對設計行為的支撐，由此集合的場所也體現(xiàn)了設計企業(yè)的特征。

綠色

綠色建筑是一種系統(tǒng)性節(jié)儉和健康環(huán)境的理念和行動。它始于節(jié)地，節(jié)能，節(jié)水，節(jié)材，環(huán)保的設計路線，終于舒適，衛(wèi)生，愉悅，健康的新型創(chuàng)新生態(tài)環(huán)境的建構和運維，追求長效的可持續(xù)發(fā)展的目標。

創(chuàng)新樓的設計也是一次綠色建筑的設計實踐，各專業(yè)都在設計中采用了與通風保溫采光照明等相關的適度的綠色節(jié)能技術。與此同時，我們也秉承被動優(yōu)先的本土綠色理念，一方面結合日照原型，從分析平面布局入手，把電梯樓梯間衛(wèi)生間等服務空間布置在西側，以減少西曬對使用空間的影響，大開間辦公區(qū)占據(jù)南向和東向，北側一組連續(xù)的中庭空間為大進深的平面提供了更好的通風和采光條件。另一方面，以從平臺到籃球場的立體開放路徑為依托，吸引大家走到戶外，引導并落實行為節(jié)能的健康理念，讓綠色不僅是一個概念，更在一天天的生活中成為深入人心的行為準則。

In Chaoyang'an housing estate, which was situated along Wenxing West Street bordering the Innovation Center, there were two east-west oriented units of apartments, which were calculated by computer-aided shading analysis as the least favorable daylighting point for our design. With the maximum volume of the center determined by height and land occupation restrictions, an irregular-shaped prototype was generated based on the location of this point and the trajectory of the sun. It was shaped and determined by both the external restrictions of daylight shading and the internal demands of more space.

Place Making

Creating space is a pursuit of efficiency and quality. Intensive functions under harsh conditions, open the interface, connect the levels, use flexibly, and do a good job to create a dynamic new interactive place.

With relatively simple and clear functional demands, we intended to generate the spaces based on behaviors defined by functions, rather than define spaces simply by functional division.

The double-height lobby consisted of a café, an exhibition hall, a reading area, a mini supermarket, conference rooms and multi-functional halls,serving as a lounge for public life in the Innovation Center.

Office spaces for design organizations of CADG were located on 3-14 floors.As the terraced form defied the possibility of typical floors, the area of each floor varied, from 1,700 square meters on the 3rd floor to 1,000 square meters on the 14th floor. The open office area from the 3rd to the 10th floor were connected and integrated by the terraced exterior platforms and the interior atrium.

The atrium was endowed with unique spatial features due to the terraced form of the building, as well as scales and atmosphere appropriate to a working space. Unlike the efficiency-oriented open office space with large spans, the atrium served as a multi-storied informal business area that could be utilized by all the design teams in a flexible way. Seen from the ground, the narrowing space overhead strengthened the sense of perspective, presenting a sense of ritual and commemoration. Seen from the top, various scenes on different floors of the atrium revealed the diversified lifestyles of the teams,adding to the diversity of the space.

With its inclusion and stimulation of the city's vigor, the diversified status of the Innovation Center shifted the stereotype of large design firms like CADG to some extent by avoiding the monotony of the efficiency-oriented office space with large spans. The terraces, the atrium and the basketball court blurred the boundary of the enclosed space. The improvised communication and scenes of various lifestyles in the space could serve as the backdrop for design activities, presenting a space with authentic features of a design firm.

Sustainability

Green buildings are a system of thrift and a healthy environment. It starts with the land-saving, energy-saving, water-saving, material-saving,environmentally-friendly design route, and finally the construction, operation and maintenance of a new and innovative ecological environment that is comfortable, hygienic, pleasant and healthy, and pursues the goal of longterm sustainable development.

Appropriate green design technologies, with land-based passive technologies as the priority, were applied to various aspects of the design,ranging from ventilation, thermal insulation, to daylighting and illumination.On one hand, with the help of the daylighting prototype, we located supporting facilities, including elevators, stairs and washrooms on the west to minimize the offices' exposure to the afternoon sun. Facing east and south while bordering the atrium on the north, the office spaces were endowed with favorable daylighting and ventilation conditions. On the other hand, the terraces and basketball court near the offices could encourage employees' engagement in outdoor activities, promoting sustainability in their lifestyles, making it not only a design approach, but also a code of conduct in life.