建设单位：斯特拉瓦市

设计单位：史蒂文·霍尔建筑师事务所

设计团队：史蒂文·霍尔 (主创设计), Dimitra Tsachrelia(项目建筑师), Olaf Schmidt (设计主管),Lirong Tan, Sarah Schlegelmilch,Paul Hazelet, Maxwell Funk, Apostolos Gredis

合作设计：Architecture Acts

结构工程：Silman

时间: 2019年 - 2023年

Client: City of Ostrava for the Janacek Philharmonic Orchestra

Architect: Steven Holl Architects

Design team: Steven Holl (principal), Dimitra Tsachrelia (project architect), Olaf Schmidt(associate in charge), Lirong Tan, Sarah Schlegelmilch, Paul Hazelet,Maxwell Funk, Apostolos Gredis

Associate architects: Architecture Acts

Structural engineer: Silman

Year: 2019 - 2023

捷克共和国斯特拉瓦市将创建一个拥有 1300 个座椅的音乐厅，毗邻现有的 20 世纪文化馆。“完美的原声乐器”的概念是为斯特拉瓦的杨纳切赫爱乐管弦乐团提出的，该乐团是捷克顶尖的现代音乐管弦乐团。

音乐大厅面向北面的公园，有效地屏蔽了主林荫大道到南侧的噪音。一个新的入口盘旋在滨海广场之上，将公众从历史悠久的文化之屋运送到音乐厅的采光大厅。新旧之间的戏剧性互补对比为斯特拉瓦创造了一个文化地标。

新建筑预示着斯特拉瓦城的未来。在由混凝土和枫木构成的延伸式葡萄园式规划中，光滑的标志性钢箱子里装着一个“乐器”，即容纳 1300 个座位的音乐厅。捷克作曲家，莱奥什·雅纳切克（Leos Janacek）的时间理论将为音乐厅的内部几何结构与排序提供指引。声学墙板根据三种变体中的 Scasovani 或节奏组织而成。

1.Znici = 发声

2.Scitaci = 计数

3.Scelovac = 求和

该建筑使用简单的材料：入口采用透明玻璃，建筑体量采用轻质锌包层，与文化之屋的瓷砖和石灰华基底形成互补对比。采用了蓝灰色锌包浆，因为它是 100% 可回收的环保材料，而且它在弯曲几何表面具有极高的灵活性。室内由枫木制成，犹如一把小提琴，而且还能够提供理想的音响效果。吸音的粗灰墁层和粗糙的皱折混凝土补充了聚集空间的体验。

玻璃幕墙和天窗为建筑注入了自然光，减少了对不可再生能源的依赖。游客置身于一个充满阳光的环境中，每一天每个季节都会有不同的体验。在白天，天窗可以增加气氛；到了晚上，当建筑从内部发光时，天窗会亮起并把光线投射到滨海广场和公园上。

The city of Ostrava in the Czech Republic will build a new 1,300 seat concert hall sited adjacent to the existing 20th century Cultural Center.The concept of a “perfect acoustic instrument in its case” is proposed for Ostrava’s Janacek Philharmonic Orchestra, the leading Czech orchestra for commissioning Contemporary Music.

The Concert Hall faces the existing Park to the North, thus minimizing noise from the main boulevard to the South.A new entrance hovers over the Esplanade and transports the public above the historic House of Culture into a sky-lit lobby for the Concert Hall.The dramatic complimentary contrast of old and new creates a Cultural Landmark for Ostrava.

The new architecture points to the future of the city of Ostrava.The smooth iconic steel case holds an “instrument”, the 1300-seat Concert Hall, in an extended vineyard type plan made of concrete and maple wood.Czech composer, Leos Janacek’s theories of time will guide and give order to the concert hall’s interior geometry.Acoustic wall panels are organized according to Scasovani, or rhythm in three variants.

1.Znici = sounding

2.Scitaci = counting

3.Scelovac = summing

The proposed building uses a simple material palette: clear glass for the entranceway and lightweight zinc cladding for the building volume in complimentary contrast to the ceramic tile and travertine base of the House of Culture.Pre-patina, blue-grey zinc is proposed for its environmental friendliness as a 100% recyclable material and its flexibility in cladding the curved geometry.The interior is made of maple wood like a great violin and provides ideal acoustics.Sound-absorbing scratch coat plaster and raw crinkled concrete complement the experience at the gathering spaces.

The glass walls and skylights infuse the building with natural light and lessen reliance on nonrenewable energy.Visitors are embraced within a light-filled environment that changes organically during the day and seasons.Skylights increase ambiance during the day and illuminate at night when the building glows from within and casts light to the Esplanade and the park.