北京四中房山校區(qū)，北京，中國

Beijing No.4 High School Fangshan Campus, Beijing, China, 2014

建筑設(shè)計：李虎，黃文菁/OPEN建筑事務(wù)所

Architects: LI Hu, HUANG Wenjing/OPEN Architecture

1 外景/Exterior view

這個占地4.5hm2的新建公立中學位于北京西南五環(huán)外的一個新城的中心，是著名的北京四中的分校區(qū)。

學校的功能空間被組織成上下兩部分，并在其間插入了花園。垂直并置的上部建筑和下部空間，在“中間地帶”（架空的夾層）以不同方式相互接觸、支撐或連接。

下部空間包含一些大體量、非重復(fù)性的校園公共功能，如食堂、禮堂、體育館和游泳池等。每個不同的空間，以其不同的高度需求，從下面推動地面隆起成不同形態(tài)的山丘并觸碰到上部建筑的“肚皮”，它們的屋頂以景觀園林的形式成為新的起伏開放的“地面”。上部建筑是根莖狀的板樓，包含了教室、實驗室、學生宿舍和行政樓等。在這個巨大的結(jié)構(gòu)中，主要交通流線被拓展為創(chuàng)建社交空間的室內(nèi)場所，其中還包含為小型的群組活動提供半私密的圍合空間。教學樓的屋頂被設(shè)計成一個有機農(nóng)場，為36個班的學生提供36塊實驗田，不僅讓師生有機會學習耕種，還對這片土地曾作為農(nóng)田的過去留存敬意。

Situated in the center of a new town just outside of Beijing's southwest fifth ring road, this new public school on 4.5hm2of land is designed as the branch campus for the renowned Beijing No.4 High School.

The intention of creating more open space filled with nature, something that today's urban Chinese students desperately need, combined with the space limitation of the site, inspired a strategy to create multiple grounds on the vertical dimension, separating the programs into the above and the below and inserting gardens in-between. The juxtaposition of the resultant upper and lower buildings, connected at the "middle-ground" in various ways, is as much an interesting spatial strategy as a signifier of the relationship between formal and informal educational spaces in the new school.

The lower building contains large and nonrepetitive public functions of the school, such as the canteen, the auditorium, the gymnasium, and the swimming pool. Each of these spaces has varied height requirements and pushes the ground up from below into various mound shapes that touch the "belly" of the upper building. Their roofs become the undulating new open "ground" in the form of landscaped gardens. The upper building is a thin rhizome-shaped slab that contains the repetitive and rigid programs of classrooms, labs, dormitories and administration offices. This mega form extends, bends, and branches, but all are connected together. The main circulation spine within this mega structure is widened to allow rapid foot traffic during class breaks. It also accommodates some semi-enclosed spaces for small group activities, as a river with organic-shaped islands. The roof-top of the upper building is designed to be an organic farm, with 36 plots for the 36 classes of students in the school, providing them the opportunity to learn farming techniques while paying tribute to the site's pastoral past.

項目信息/Credits and Date

客戶/Client: 北京市房山區(qū)長陽鎮(zhèn)人民政府/Changyang Government of Fangshan District, Beijing

設(shè)計團隊/Project Team: OPEN建筑事務(wù)所（建筑設(shè)計）/李虎，黃文菁，中山大二郎，葉青，張浩，周亭婷，托馬斯·巴策施拉格爾，張暢，尤他·塞熱，王一帆，李強，葛蕊詩，薛文燦，布倫丹·惠齊特, 鬼頭亞實，陶瑋，西米納·庫克，趙耀，陳曉婷，崔雨柔，唐巍；于清波，費莉佩·埃斯庫德羅，莫亭昕，盧陳，斯科特·克雷文/ OPEN Architecture (Architectural Design)/LI Hu, HUANG Wenjing, Daijiro Nakayama, YE Qing, ZHANG Hao, ZHOU Tingting, Thomas Batzenschlager, ZHANG Chang, Jotte Seghers, WANG Yifan, LI Qiang, GE Ruishi, XUE Wencan, Brendan Whitsitt, Ami Kito, TAO Wei, Simina Cuc, ZHAO Yao, CHEN Xiaoting, Cynthia Yurou CUI, TANG Wei, YU Qingbo, Felipe Escudero, Julia Mok, LU Chen, Scott Craven合作設(shè)計院/Cooperative Design Institute: 北京市建筑設(shè)計研究院有限公司/Beijing Institute of Architectural Design

地點/Location: 北京市房山區(qū)長陽鎮(zhèn)/Changyang, Fangshan District, Beijing

建筑面積/Floor Area: 57,773m2

設(shè)計時間/Design Period: 2010-2014

攝影/Photos: 蘇圣亮/SU Shengliang