天津茱莉亚学院是一座集演出、排练、研究和互动展览于一体的艺术中心，设有多处公共空间，旨在欢迎公众参与到音乐创作过程及表演。天津茱莉亚学院是中国首家授予美国认证音乐硕士学位的表演艺术机构。这所新学院还提供面向8 至18 岁学生的星期六大学预科课程、面向专业人士和成人的继续教育课程、面向各年龄层音乐学生的公共教育课程，以及公开演出。学院的主体建筑面积达32,500 平米，位于天津滨海新区于家堡金融区，由迪勒·斯卡菲狄欧与伦佛洛建筑事务所（Diller Scofidio + Renfro）设计，这家建筑事务所曾负责2009 年茱莉亚学院标志性的纽约校区的扩建项目。
The Tianjin Juilliard School (TJS) is a center for performance, practice, research, and interactive exhibitions, with communal spaces that are designed to welcome the public into the creative process and performance of music. TJS is the first performing arts institution in China to confer a U.S.-accredited Master of Music (MM) degree. The new school also comprises a Saturday Pre-College program for students ages 8- 18; continuing education programs for professionals and adult learners; public education programs for music learners of all ages; and public performances. Located in the Yujiapu Financial District, the 32,500 m2 (350,000 square-foot) building was designed by Diller Scofidio + Renfro, the same firm responsible for the 2009 expansion of Juilliard’s iconic New York home.
主体建筑由四座多立面面场馆组成，内设一座690 个座位的音乐厅、299 个座位的演奏厅、225 个座位的黑盒剧场以及行政、教职人员和排练空间。五座玻璃廊桥横跨于开阔的公共空间之上，而公共空间则将建筑与四周的公园融为一体，便于学生、游客和音乐会观众相互交流，放松身心并欣赏学生排练和进行非正式演出。玻璃廊桥内设有普通教室、教学工作间和练习室，便于外界看到和听到室内对音乐的探究过程，同时鼓励学生、教师和来访者进行互动交流。学院利用领先的电信和视频会议技术，确保茱莉亚学院天津校区和纽约校区的师生保持紧密联系和协作。例如，茱莉亚幻想空间是一个数字连接的展示空间，能够举办由茱莉亚学院两个校区共同呈现的直播音乐会。
The building is composed of four faceted pavilions housing a 690-seat concert hall, a 299-seat recital hall, a 225-seat black box theater, and administrative, faculty, and rehearsal programs. Five glass bridges span an expansive public space that extends the surrounding park into the building, inviting students, visitors and concert goers to mingle, relax and experience the students practicing and giving informal performances. The glass bridges contain classrooms, teaching studios, and practice rooms, encouraging visual and auditory access to the study of music, inviting exchange between students, faculty and visitors. The school utilizes leading edge telecommunication and video conferencing technologies to ensure a high degree of connectivity and collaboration between students and faculty at Tianjin Julliard School and The Juilliard School in New York. The Juilliard Imagination space, for example, is a digitally connected exhibition space, capable of hosting livestreamed concerts between both Juilliard facilities.
主要特色
四座场馆作为学院主建筑的基石，玻璃廊桥延展于开阔的无柱公共空间之间，而公共空间则将建筑与周围的公园融为一体。
Major Features
Four pavilions serve as cornerstones for the campus, with glass bridges spanning a generous, column free space that extends the surrounding park into the building.
▼一层平面图 First Floor Plan
北广场
大型步道系统纵横交错于北广场的一系列花园之间，便于来自北面高铁站、东面公园、西面城镇广场和南面河滨的来访者通行；北广场与Hargreaves Jones 合作设计。
North Plaza
The grain of the larger pedestrian systems intersecting on the site – visitors from the high speed railway station to the north, the park to the east, the town square to the west, and riverfront to the south – is recognized in a series of gardens in the north plaza designed in collaboration with Hargreaves Jones.
南广场
作为茱莉亚学院的演出和活动场所以及社区空间，广场设有台阶式形似钢琴琴键的座位和园林绿化。浅浅的倒影池与附近的海河形成呼应，呈现了建筑和天空倒影的独特瞬间，并平添一份惊喜元素：来访者恍若行走于水面上。
South Plaza
Programmed as a performance and event venue amenity for Juilliard, as well as a community space, the plaza features stepped piano-key like seating and planting. The shallow reflecting pools form a dialogue with the nearby Hai River and create unique moments of reflection of the building and sky, adding an element of surprise where visitors can seemingly walk over water.
中堂
这片开阔的无柱空间面积2,260 平米 (24,000 平方英尺)，位于地面首层，设有四个装有天窗的中庭，便于阳光直达位于地下层的咖啡馆、园林座椅和倾斜式大看台，这也是纽约茱莉亚学院的一大特色。中堂设有六个入口，可进入所有三个音乐场馆，同时设有可供市民和来访于家堡地区的游客全年使用的公共空间。
Lobby
This 2,260 m2 (24,000 square-foot) generous, column-free space at ground level features four sky-lit atriums that draw light down to lower levels programmed by a café, grove seating and tilt-up grandstand seating, a features also found at Juilliard New York. With six entrances accessible from every direction, the lobby provides interior access to all three concert venues as well as a public space usable all-year-round by citizens of and visitors to Yujiapu.
廊桥
五座玻璃廊桥延展于场馆之间，内设两层教学空间，包括12 间普通教室、23 间教学工作间和86 间不同面积的练习室，从下面的中堂可以看到各个室内空间。在廊桥交汇处，学生们可以聚集在私密的双层高休息室，欣赏城市或海河全景。
Bridges
Five windowed bridges span the pavilions, housing two levels of instructional spaces including 12 classrooms, 23 teaching studios, and 86 practice rooms of diverse sizes that can be viewed from the lobby below. Where the bridges intersect, students can gather in intimate, double height lounges with panoramic views of the city or the Hai River.
场馆 音乐厅（负一层）
音乐厅面积810 平米 (8,700 平方英尺)，是学院的主要演出场所，设有690 个座席，包括80 个包厢。环绕式布局有助于观众和表演者之间建立更加密切的关系。音乐厅配备机械化木制舞台升降系统，可以实现各种舞台布局转换。大厅采用桉木饰板包覆，营造出温馨的混响环境。拉起玻璃幕墙上的电动遮阳帘，即可将海河作为演出的壮丽背景。机械化高架照明装置可为音乐会舞台和音乐家提供最佳的照明效果。
Pavilions Level (-1) Concert Hall
The 810 m2 (8,700 square-foot) Concert Hall is the institution’s primary performance facility with a seating capacity of 690, including 80 balcony seats. Surround-configuration allows for a more intimate relationship between the audience and performers. The hall features mechanized wood stage risers that can transform the stage into various configurations. The hall is clad in eucalyptus wood, creating a warm, reverberant environment. A glass façade equipped with motorized blackout shades offers a view to the Hai River as a dramatic backdrop for performances. Overhead mechanized lighting positions allow for optimal illumination of the concert stage and the musicians.
演奏厅（负一层）
440 平方米(4,700 平方英尺)的演奏厅是学院的主要音乐表演场所，几乎不间断地举办师生独奏会。演奏厅采用桉木镶板包覆和环绕式布局（此设计在私密的演奏厅中很少见）， 设有299 个座席、14 米x6 米舞台。透过舞台后面的玻璃幕墙，可以俯瞰附近的公园和倒影池。
Level (-1) Recital Hall
The 440 m2 (4,700 square-foot) Recital Hall is the acoustic workhorse of the school with nearly continuous use for student and faculty recitals. Clad in eucalyptus wood, the Recital Hall also features a surround configuration – rare in intimate recital halls- with a seating capacity of 299, and a 14 meter x 6 meter stage with a glass façade overlooking the nearby park and reflecting pool.
黑盒剧场（负一层）
400 平米 (4,300 平方英尺) 的黑盒剧场专为多媒体表演、独奏会、小合奏和室内歌剧以及舞蹈演出而设计。剧场设有225 个座席，包括伸缩座椅和架空钢丝绳网，便于灵活布局观众座席和照明。
Level (-1) Black Box Theater
The 400 m2 (4,300 square-foot) Black Box Theater has been designed for multi-media performances as well as recitals, small ensembles and chamber opera, and dance events. The theater has a seating capacity of 225, including telescopic seating and an overhead wire rope grid that allows for flexible audience and lighting configurations.
大排练厅（负一层）
三座110 平米（1,180 平方英尺）的排练厅既可作为教育空间，也可作为演出空间，配备实时录音设备。排练厅与音乐厅和演奏厅舞台都位于负一层，便于大型乐器在各个空间之间轻松转移。
Level (-1) Large Rehearsal Rooms
Three 110 m2 (1,180 square-foot) rehearsal rooms function both as education and performance spaces, equipped for real time audio recording. The rehearsal rooms are located in the same B1 level as the Concert Hall and Recital Hall stage to allow easy movement of large instruments from one space to the other.
茱莉亚幻想空间（负一层）
茱莉亚幻想空间是一个多方面的数字学习环境，可以探索音乐、舞蹈和戏剧等内容丰富的艺术形式，并为公众提供了解茱莉亚的独特机会。这个810 平米(8,800 平方英尺)的专用空间设有精心策划的交互式展示项目，结合虚拟现实和索尼提供的其他尖端技术，将带来令人兴奋的音视频体验。
Level (-1) Juilliard Imagination
Juilliard Imagination is a multi-faceted, digital learning environment for exploring a rich tapestry of music, dance, and drama, providing a unique opportunity for the public to learn about Juilliard. This dedicated 810 m2 (8,800 square-foot) space has curated interactive displays with exciting audio and visual experiences incorporating virtual reality and other cutting-edge technologies powered by Sony
办公室（2、3 和4 层）：四座场馆中，有三座场馆的上层设有行政办公室。这些楼层采用开放式办公室布局，配备宽敞的前庭，便于采光。
乐团排练厅（4 层）：这座270 平米 (2,900 平方英尺)的排练空间位于主音乐厅上方，通往屋顶露台，可欣赏海河美景。除了可容纳整个管弦乐团进行排练外，这个空间还可以用作多功能迎宾厅和活动空间，举办各种活动，包括120 人的晚宴。通过多立面木饰板包覆的外部楼梯可直达地面层。
图书馆（4、5 层）：图书馆面积560 平米 (6,000 平方英尺)，配备有阅览室、资料室以及计算机和多媒体站，供教职员工使用。从下面的阅览室可透过玻璃地板可以看到5 层开放式书架。
屋顶露台：乐团排练厅外的公共屋顶露台上点缀绿植、铺砌路和长凳，并可欣赏到附近海河的景色。
Level (2, 3, and 4) Offices: Three of the four pavilions house administrative offices in their upper levels. These levels feature open office plans with large atria to draw in daylight.
Level (4) Orchestral Rehearsal: A 270 m2 (2,900 square-foot) rehearsal space above the main concert hall opens up to a roof terrace with views of the Hai River. In addition to housing the full orchestra for rehearsals, the space can be used as a multi-purpose, pre-function room and event space to host events, including a 120-person seated dinner. Direct access from the ground level is provided by an external stair clad in faceted wood panels.
Level (4, 5) Library：The 560 m2 (6,000 square-foot) library offers reading rooms, reference sections, as well as computer and multimedia stations for faculty and staff. The open stacks on Level 5 can be seen through a glass floor from the reading room below.
Rooftop Terrace: A publicly accessible rooftop terrace outside the orchestral hall with planting, paving, and bench seating provides views of the nearby Hai River.
声学性能与Jaffe Holden（同时也是茱莉亚学院纽约校区的声学设计公司）合作设计，天津茱莉亚学院旨在满足世界一流的声学隔音要求，同时不影响建筑的开放性和透明度。天津茱莉亚学院在所有可测声学标准中达到最高声学性能，包括接近人类听力阈值的NC-15 背景噪声水平。许多在纽约茱莉亚学院成功应用的战略性材料、表面处理工艺和空间结构也在天津校区得到应用。两个校园共同采用的策略包括盒中盒隔音技术和可调节声学幕帘，拥有相同规格的演出厅座席，并在练习室和教学区装配相同的定制钢制隔音门。音乐厅通过采用巨型弹簧基座而获得隔音效果，同时舞台下方的声学谐振室可增强大提琴和低音提琴的音效。天津茱莉亚学院的音乐厅也采用了与Alice Tully Hall 舞台后墙和侧墙相似的独特的扩散锥体，来扩散乐声并提升音调平顺度。乐团排练厅采用了与纽约校区相同的翻转式木墙饰板，以便针对各种演出或排练对室内进行微调。
Acoustic Performance
Designed in collaboration with Jaffe Holden, the same acoustician for Juilliard’s New York campus, TJS was built to meet the high demands for world- class acoustics and sound isolation, without compromising the building’s openness and transparency. TJS achieves the highest level of acoustic performance in all measurable acoustic criteria, including NC-15 background noise levels which is near the threshold of human hearing. Many of the same strategic material, surface and space configuration proven successful in Juilliard New York were also implemented in Tianjin. The common strategies used in both campuses include box-in-box isolation and adjustable acoustic banners, as well as the same specifications for seating in the performance halls and the same custom steel acoustic doors in the practice and teaching areas. The concert hall is acoustically isolated on giant springs and an acoustic resonant chamber under the stage enhances the sound of cello and bass. Distinctive diffusion cones identical to those found on the upstage wall and side walls of Alice Tully Hall were also used in the TJS concert hall to disperse sound and reduce the harshness of tone. In the Orchestral Rehearsal space, flipping wood wall panels also utilized in Juilliard New York allow the room to be fine-tuned for any performance or rehearsal.
为促进中堂访客与练习室学生之间的视觉和听觉联系，廊桥玻璃经过特别设计，以便练习室的乐声适度传入中堂，而当中堂的声音穿透吸音的练习室时，则会被压低。中堂音效通过廊桥下的木板条吸音拱腹、各演出大厅入口处的微孔木墙饰板和顶壁吸音石膏板进行调节。
In order to foster both a visual and aural connection between visitors in the lobby and students in the practice rooms, the glazing of the bridges was engineered to let moderate sound from the practice rooms pass into the lobby, while lobby sound is hushed when penetrating the sound-absorptive practice spaces. The lobby acoustics are tempered with slatted-wood acoustic soffits under all the bridges, micro-perforated wood wall panels at each performance hall entrance, and upper wall acoustic plaster panels.
建筑材料
建筑外部材料和包材包括高性能玻璃组件、喷砂不锈钢、玻璃纤维混凝土（GFRC）和Parklex 木纹板。中堂中的各个场馆墙壁采用外墙使用的玻璃纤维混凝土包覆。廊桥采用三层玻璃的中空玻璃单元（IGU）围护系统，从中堂和公共空间可以看到廊桥中的活动。石块铺砌的地面从中堂一直延伸至外部广场，从而将室内与室外融为一体。
Building Materials
The exterior materials and cladding for the building include high-performance glass assemblies, bead blasted stainless steel, glass fiber reinforced concrete (GFRC), and Parklex wood panels. The pavilion walls in the lobby are clad in the GFRC of the exterior walls. The bridges utilize triple glazed IGU enclosures that broadcast their activities from the building’s lobby and public spaces. A continuous surface of stone paving connects the main lobby with the exterior plaza to emphasize the extension from indoor to outdoor.
可持续性
大型天窗让阳光直射到中堂，为通常种植在户外的植物提供充足的光照。外部遮阳板可控制光照。通过在结构基础桩内管道的水循环冷却辐射地板，来降低太阳热能的增温效果。这种简单的低科技含量解决方案实现了中堂和廊桥的建筑设计意图。具有能量回收功能的专用户外空气系统，加上辐射加热和冷却面板，为大型演出空间之外的所有其他空间提供了气候调节功能。音乐厅和演奏厅采用地下置换通风，以提高空气质量、舒适性和节能性能。
Sustainability
Large skylights flood the public lobby with direct sunlight, providing sufficient lighting for plants that are normally grown outdoors. Exterior shades provide solar control. Solar heat gain is reduced by a radiant floor cooled by water circulated through tubing embedded in the structural foundation piles. This simple, low-tech solution maintains the architectural design intent for the lobby and bridge. Dedicated outdoor air systems with energy recovery, coupled with radiant heating and cooling panels condition all but the larger performance spaces. The Concert and Recital halls utilize underfloor displacement ventilation for enhanced air quality, comfort, and energy performance.
结构特征
ECADI 和Arup 工程师力求将独特的主要空间及连接廊桥整合成单一的结构，没有变形接缝。从结构角度来看，其成果基本上是一栋单一建筑，而不是一系列紧密相连的较小建筑和廊桥组成的更常规方案。由于消除了变形接缝，外部饰面材料可以充分发挥其表现能力，同时外部围护结构的天气防护性能得以改善。此外，项目作为单一结构可提供最大的抗风、抗震效果。由于地方建筑规范更倾向于支持常规方案，所以项目小组进行了广泛的分析，以证明整体性结构将提供更有效的性能。横跨于无柱中堂上方的廊桥桁架达50-60 米 (165-200 英尺)，由场馆中的支柱和支承架提供支撑。廊桥的修建依托于场馆之间的互连结构以及10 米（32 英尺）桁架。每个场馆还设计了悬挑梁，以展示内部的活动，由作为后跨以防止倾覆的廊桥桁架提供支撑。为提供最佳的声学性能，将演奏厅和音乐厅作为主结构内的独立建筑而建造，仅通过基座处的大型隔音弹簧连接。
Structural Features
Arup engineers sought to integrate the distinct main spaces and their connecting bridges into a single structure, free of movement joints. From a structural perspective, the result was essentially a single building, as opposed to a more conventional solution of a series of smaller buildings and bridges in close proximity. Eliminating movement joints enabled an uncompromised expression of exterior finish materials as well as improved weather protection of the exterior envelope. In addition, leveraging the full extent of the project as a single structure offered maximum efficiency against wind and seismic action. Since local codes strongly promoted the conventional approach, ECADI undertook extensive analysis to demonstrate that the integral structure would perform more effectively. Bridges trusses spanning 50-60 meters (165-200 feet) floating above the column-free lobby are supported by columns and braced frames located in the pavilions. The bridges rely on interconnectivity between the pavilions for support, as well as 10 meter (32 foot) trusses. Each of the pavilions also feature cantilevers to reveal the activity within, supported by the bridge trusses which act as back spans to resist overturning. To provide optimal acoustic performance, the recital hall and the concert hall were constructed as independent buildings within the main structure, connected only by large sound isolation springs at their bases.
▼项目图纸 Drawings
项目名称：天津茱莉亚学院
建筑设计师：迪勒·斯卡菲狄欧与伦佛洛建筑事务所（Diller Scofidio + Renfro）
执行建筑师：华东建筑设计研究院（ECADI）
园林设计：Hargreaves Jones
结构/机电工程师：ECADI 与Arup
声学设计：Jaffe Holden Acoustics
剧院设计：Fisher Dachs Associates
幕墙设计：Front
灯光设计：Tillotson Design Associates
气候控制设计：Transsolar
音视频/IT 设计：Shen Milsom Wilke
总承包商：中冶天工集团有限公司
玻璃幕墙：洛阳北方玻璃技术股份有限公司
外墙木饰板：Parklex International S.L.
表演厅木饰：SanFoot
Project Name: The Tianjin Juilliard School
Design Architect: Diller Scofidio + Renfro
Executive Architect: East China Architectural Design & Research Institute (ECADI)
Landscape: Hargreaves Jones
Structure/MEP: ECADI with Arup
Acoustics: Jaffe Holden Acoustics
Theater: Fisher Dachs Associates
Curtain Wall: Front
Lighting: Tillotson Design Associates
Climate: Transsolar
AV/IT: Shen Milsom Wilke
General Contractor: MCC Tiangong Group Co., Ltd.
Facade Glazing: Luoyang North Glass Technology Co., Ltd
Facade Wood Cladding: Parklex International S.L.
Performance Hall Wood Veneer: SanFoot
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