“第三空间”位处唐山繁华的建设北路，其用地东侧紧邻一片南北向平行排列的工人住宅，建筑朝向、布局和塔楼及裙房的体量、形状几乎完全由日照计算得出，以满足严格的日照法规要求：两栋平行的百米板状高楼顺着西南阳光的入射方向旋转了一个角度，朝向东南方向，裙房的屋顶也被“阳光通道”切成了锯齿形状，其东侧留出一个带状的花园空地。

“The Third Space” is located in the prosperous North Jianshe Road, of which the east side is next to north-south parallel rows of workers’ house. The direction, layout, the volume and the shape of tower and podium are nearly all determined by the calculation of sunlight in order to fulfill the rigorous sunlight standard. Two parallel 100 meters high slab-type building are rotated by a certain degree along the direction of the incoming southwest sunlight and then face southeast with the roof of the podium cut into a zigzag shape leaving a ribbon shape garden in the east side.

▼东侧鸟瞰-张广源，aerial view from east ©张广源

▼从第三空间顶层俯瞰建设北路西侧住宅区，residential area seen from the top floor of “The Third Space” ©李兴钢

第三空间综合体试图表达这样的意象：一个向高空延伸的立体城市聚落，城市中垂直叠摞的76套“别业”宅园。 “标准层”中惯常平直的楼板被以错层结构的方式层层堆叠，形成每个单元中连续抬升的地面标高，犹如几何化的人工台地，容纳从公共渐到私密的使用功能，使人犹如在山地上攀爬穿行，在不断的空间转换中形成静谧的氛围。

“The Third Space” complex tries to convey a kind of image of a three dimensional city settlement extends to the sky with 76 vertical stacked villas in the city. The floor slabs in usually flat in “Standard floor” in this project are stacked with staggered structural arrangement and thus form continuous increase of height level in each unit like geometric artificial terraces containing the transition of functions from the public to the private with the inhabitants climb and cross in the terraces, feeling the quiet atmosphere forming in the continuous spatial transitions.

▼一个向高空延伸的立体城市聚落，a three dimensional city settlement extending to the sky ©张广源

▼西北街景，street view in the northwest ©李兴钢

▼立面细部夜景，night view of the facade ©孙鹏

收藏及影音空间被塑造成“坡地上的小屋”形态，大小、形态、朝向各异的“亭台小屋”被移植于立面，以收纳城市风景，并且就像敞开于都市的一个个生动的生活舞台，成为密集分布的垂直“城市聚落”的象征；顶层单元中，则凭借屋顶之便，引入真正的葱郁庭院，与通常的“别墅”相比，这里的“高度”大不相同。所有复式单元在垂直方向并列叠加，对应的建筑立面悬挑出不同尺度及方向的室外亭台，收纳下方和远处的城市及自然景观，自身也成为城市中的新景观。

Collection and media space are formed into the shape of houses on the slope. Pavilion houses with different size, shapes and direction are all transferred to the elevation in order to take in the city views and serve as several lively platforms of life open to the city thus becoming a symbol of dense vertical arranged “city settlement”. The real verdant courtyard is introduced into the top units with the help of the roof and thus creates a different feeling of height than that in the common villa. All the duplex apartment units are stacked vertically with outdoor pavilions of different sizes and directions cantilevered in the corresponding elevation, taking in the city and nature view below and far away and becoming a new landscape in the city.

▼从南楼望向北楼南立面，south facade of the north tower ©张广源

▼悬挑亭台视野，view from the cantilevered pavilions ©张广源

▼夜晚的静谧氛围，the quiet atmosphere at night ©张广源

▼样板间（设计：印西诃EXH），prototype room (design by EXH) ©李兴钢

▼大比例实物模型，large scale model

▼场地平面图，site plan

▼北楼七层平面图，7th floor plan of north tower

▼北楼八层平面图，8th floor plan of north tower

▼南楼七层平面图，7th floor plan of south tower

▼南楼八层平面图，8th floor plan of south tower

▼北立面局部放大图（复式单元错层错位分布），detail of north elevation (the split-leveled and staggered layout of duplex units)

▼南立面局部放大图（复式单元错层错位分布）detail of south elevation (the split-leveled and staggered layout of duplex units)

▼剖面图，section

项目名称: 第三空间

建筑事务所: 李兴钢建筑工作室

主创建筑师: 李兴钢、付邦保、孙鹏、赵小雨、谭泽阳、张一婷

项目详细地址: 河北省唐山市

项目完成年份:2015年

建筑面积（平方米）: 88011平方米

摄影师:张广源、李兴钢、孙鹏

结构设计：张付奎、孔文华

项目获奖:2016，WA中国建筑奖居住贡献奖优胜奖

Project name: “The Third Space”

Architect’ Firm: Atelier Li Xinggang

Lead Architects: Li Xinggang, Fu Bangbao, Sun Peng, Zhao X iaoyu, Tan Zeyang, Zhang Yiting

Project location: Tang Shan, He Bei Province

Completion Year: 2015

Gross Built Area (square meters): 88011㎡

Photo credits: Zhang Guangyuan, Li Xinggang, Sun Peng

Structure: Zhang Fukui, Kong Wenhua

Awards: 2016, WAACA Housing Award Winner