曲折塔/工作室FCJZ

曲折塔/工作室FCJZ
Zigzag Tower / Atelier FCJZ

创新设计：曲折塔项目以其独特的设计理念脱颖而出，通过接受传统的直线型办公楼设计，并在此基础上寻求创新，实现了建筑的垂直动态感和空间的灵活性。这种设计不仅挑战了常规，也为城市景观增添了新的维度。

场地利用：项目团队巧妙地利用了场地的自然曲线，将矩形平面转化为锯齿状，这一设计不仅增强了建筑的垂直感，还为建筑的每个角落提供了更好的视野。这种对场地特性的敏感性和创造性利用，展现了设计的精髓。

结构与经济性：曲折塔采用无梁钢筋混凝土结构系统，创造了一个完全灵活的开放空间，这不仅提高了空间的使用效率，还在建筑高度限制内增加了额外的楼层，体现了结构设计的巧妙与经济性的完美结合。

类型分析

投机性办公楼的设计通常由一系列惯例决定，如安全问题和自然光。该项目是一座高层投机办公楼，位于郑州市郑东新区。在研究了各种先例后，我们决定接受以集中核心为起点的原型直线计划，同时在设计过程中积极寻求改进。
Typological analysis

The design of speculative office towers is usually dictated by sets of conventions such as safety concerns and natural light. The project, a high-rise speculative office tower, is located at the Zhengdong New District in the city of Zhengzhou. After studying various precedents, we decided to accept the prototypical, rectilinear plan with centralized cores as a starting point while looking actively for improvements during the design process.

场地几何形状

场地本身没有改善的机会——这是一个略微弯曲的直线地块，是人工湖周围纪念碑环的一部分。我们认为，曲率，无论多么微妙，都应该得到承认，并将矩形平面转化为锯齿状。此举也为另一个块状卷增加了垂直感。
Site geometry

Anopportunity forimprovementwas presented by thesite itself—a slightly curved rectilinear parcel that is a part of a monumentalring around an artificial lake. We believe the curvature, however subtle, shouldbe acknowledged and so transformed therectangularplan intoa zigzagged configuration. Such move also addeda sense of verticality toan otherwiseblockyvolume.

平面图和空间

>锯齿形布局提供了一个有多个角的平面图，以获得更好的视野和更小的增量带来的空间聚合感。在分段设计中，我们在核心之间设计了一个中庭，该中庭贯穿所有地板和人行天桥，因此可以从内部体验到建筑物的戏剧性垂直性。
Floor plan and space

The zigzag configuration offers a floor plan with multiplecorners for better views anda sense ofspatialaggregation brought by thesmaller increments. In sectional design, we devised between the cores an atriumthat penetrates all floorsand spanned by footbridges so thebuilding'sdramatic verticality can be experienced from within.

结构和经济

>无梁钢筋混凝土结构系统，具有中心核心和外围柱，创造了一个完全灵活的开放空间，便于进一步划分。没有横梁，我们能够降低地板高度，但不能降低天花板高度，在建筑高度限制内增加一层。
Structure and economy

The beam-free, reinforced-concrete structuralsystem with central cores and peripheral columns createsa total openspace flexible for further division. Withoutbeams, we were able to reduce the floor height—but not the ceiling height—to include an extra floor within the building height limit.

立面c立面设计

承重和自然通风的外围柱交替放置在建筑围护结构外，加强了体量的垂直组成。相邻的柱子随着高度的下降而扭曲和会聚，以便在较低的楼层进行更好的室内外互动。
Facadedesign

Peripheral columns for load bearing and natural ventilation are placed in alternation outside the building enclosure, reinforcing the vertical composition of the volumes. Neighboring columns twist and converge with the descending height for better indoor-outdoor interaction on the lower floors.