浮庭—地下入口广场改造更新设计，苏州 / 深源创新实验室
浮庭座落于苏州高新区科技城，是一个面向地下停车场入口广场空间的整体改造项目，也是时尚水岸龙湖星悦荟公共空间体系的重要一环。深源创新实验室完成了该项目由设计到落地的全过程。
The Floating Courtyard is located in the Science and Technology City of Suzhou Huqiu District. This renovation of the entrance plaza of the underground parking lot, is a significant part of the public space system of Fashion Waterfront Longfor Starry Street. Deep Origin Lab went through the complete process from design to construction of the project.
▼项目鸟瞰，aerial view of the project
▼从地面层的平台看向下沉广场与柔性膜结构，View of the sunken plaza and the flexible membrane structure from the ground level platform
原下沉广场橄榄形的空间赋予了场地的基本几何形态与轴向条件。设计在保留开放性的同时，通过“织连”与“嵌补”这两种手段，由下至上重塑了景观界面，对原本的缺口空间进行了修补式的营造，使其成为进一步弥合城市空间关系的体验性场所。充分保留了原本广场空间，利用其原始结构的潜力，为新增加的几层设计要素提供了基本的边界条件与形式框架，通过简单的几何形态的空间设计刻画出内部景观构成。
▼模型：织连与嵌补城市界面，model: weaving and patching city interfaces
The olive-shaped spatial form of the original sunken plaza determines the basic geometry and axial conditions for the place. While retaining openness, the design reshapes the interface landscape from bottom to top through two means of “Contexture” and “Patch”, creating an experiential place from the gap, that further bridges the spatial relationship for the urban environment.
▼漂浮的膜结构与下沉庭院共同组成立体的连续界面，the floating membrane structure and the sunken courtyard together form a three-dimensional continuous interface
共有的构成Shared components
设计拓宽了原有的楼梯，将原本几乎完全对广场开放的地库界面根据防火分区重新规划了3个出口。浮庭由2个部分组成：如同水母般漂浮的半透明织物膜结构和具有上升张力的地景花园。
The design extend the existing stairway. The open interface of the parking lot to the plaza, is redivided into three doorways based on the fire compartments. The floating courtyard is composed of a translucent fabric membrane structure floating like a jellyfish above, and a suspended landscape garden below.
▼下沉空间的入口台阶与膜结构的延伸形态，Entrance steps to the sunken space with the extended form of the membrane structure
膜既是广场的顶，形成包覆的感受同时留出一线洞天，也作为织连体引导主要流线，衔接室外重要的空间节点。在原承台上，原混凝土柱朝向庭院内侧加建新的混凝土柱，使得柱基础加宽，并在其上支起钢柱，以悬吊与支承相结合的形式将膜结构撑起，减少了广场空间的结构。（详见平面结构图中红色线样部分表达的加建结构）
▼原混凝土柱朝向庭院内侧加建新的混凝土柱，Steel columns are sitting on the basis extension of the original concrete columns
The membrane not only becomes the canopy of the plaza, creating a field of embrace and sky peek, but also serves as a woven body to guide the flow and connect several outdoor main nodes. Steel columns are sitting on the basis extension of the original concrete columns, the membrane structure is balanced by the suspension and support together, cut down the inevitable structures in the plaza.
▼钢柱以悬吊与支承相结合的形式将膜结构撑起，the membrane structure is balanced by the suspension and support together
地景花园的设计采用嵌入式的手法，使原本的下沉广场成为一个整体式面层，利用原有的几何关系将上下层空间相互关联，形成连续的景观。种植池朝向不同、随机分布，形成了离散的花园。设计将窗洞式的空间与灯光相结合的为植物造像，通过相似的手法与形态各异的组合，构成了风格统一且形式多样场景。设计通过栏杆划分活动区域与地面铺装。地面层的平台从四周延伸到地景花园中，成为了构图的要素，并与人们的活动产生关系。
▼设计要素表，Family diagram of elements
As a patch repair approach, the landscape garden unifies the plaza space into an integral surface layer, and combine the upper and lower layers into a continuous form of landscape. Planting beds are randomly distributed in all sorts of directions, forming discrete gardens and various figure-ground relationship. The same geometric forms of window and cave like shape, in diverse combinations, constitutes a sequence of unified and multiple picturesque garden scenes. As a functional objects that defines the boundaries of activity area and paving materials, the railings also become an element in the composition and interacts with people’s behaviors.
▼图底关系不断变化的共同构成，co-constituents with changing relationships at the base of the map
▼地形花园中离散的植物造景，discrete plant landscaping in topographical gardens
光与环境的互动Interaction between light and the environment
木纹透光玻璃立面与水洗石面层的搭配展现了项目轻盈的姿态，在夜晚整个水洗石面层如同从地面掀起的薄壳。在种植池中设置的投影以及柱体上设置的灯光让膜结构的表面成为了光影接受器。场地中的光元素相互配合，营造出沉浸式的光影互动艺术效果，使地下入口广场空间在日落之后成为提供氛围亮化与公共活力的场所。
The facade made of wood-texture translucent glass and the light surface edge, renders the entire rustic terrazzo surface like a thin shell lifted from the ground in night view. With the coordination between the projectors set in the planting beds and the lights on the columns, the surface of the membrane structure becomes a receptor for light.
▼灯光对场所情境的重新渲染，lighting’s re-rendering of the context of a place
▼四周支起的柱子减少了结构对下沉庭院的影响，columns supported around the perimeter reduce the impact of the structure on the sunken courtyard
▼由下沉庭院通向地面的台阶，steps from sunken courtyard to ground level
坡地和几何是静态要素，而自然生长的植物与可变的灯光是场地中的动态要素。项目落成后，这里成为人们休闲娱乐、游玩嬉戏的重要场所，人们会自发地寻找场地中可以发生互动的空间进行活动。
The light elements in the site merging with each other creates an immersive and interactive artistic lighting atmosphere, erasing the materiality while transforming this underground entrance plaza into a leading spectacular stage after sunset.
▼人们与场地开展多种互动，people interact with the site in various ways
▼模型：织连与嵌补城市界面，model: weaving and patching city interfaces
▼分层图解，diagram of layers
▼场地平面，site plan
▼屋顶平面，roof plan
▼下沉庭院平面，courtyard plan
▼剖面，section
▼细部，detail
