Reinterpreting Traditional Windows Lattices Patterns in Contemporary Design through Parametric Design and Digital Fabrication

参数化设计与数字制造视角下当代设计对传统窗棂纹样的重新诠释

6000

The SURF code is SURF-2025-0165.
Windows’ lattice patterns are essential parts of traditional Chinese garden architecture in
Suzhou, as they boast unique artistic charm and profound cultural connotations.
Furthermore, classical lattices have been widely applied in contemporary design. Existing
research mainly focuses on the design principles of lattices themselves, such as ice-ray
lattice patterners. However, the selection of lattice patterns is often based on subjective
perceptions of designers without specific criteria. Therefore, this project intends to take the
daylighting performance of windows’ lattices as a reference criterion for designers to
choose their types. Parametric design has been demonstrated to perform well in timber
design and sustainability analysis, while robotic fabrication excels in accurately
assembling complex standard timber designs. This research introduces a file-to-fabrication
workflow to assist the designer in selecting suitable lattices in contemporary design and
accurately assembling their design. A landscape wall composed of a selected lattice pattern
is used to identify the feasibility of the workflow.

Database Introduction: The project presents a database that focuses on the daylighting performance of lattice patterns, enhancing the understanding of their application in design.

Collection of Patterns: It contributes to the digitalization of forty-eight traditional Ming-Qing style lattice patterns from tall windows in Suzhou, establishing a foundational reference for designers.

Selection Criteria: Designers can use this database to select lattice patterns based on their daylighting performance, considering cultural significance and design requirements.

Performance Analysis: The study analyzes five lattice patterns, finding that Lattice-B offers the best daylighting capability, while Lattice-E performs the worst due to its larger covering area.

Innovative Workflow: The research introduces a file-to-fabrication workflow that modernizes the use of traditional lattice patterns in contemporary architecture, allowing for the creation of modular brick units.

Thermal Comfort: The analysis indicates that lattice-brick walls can reduce wall temperatures in summer, providing better thermal comfort compared to standard walls.

Paperless Approach: The workflow emphasizes a paperless fabrication process, enabling designers to work in a virtual environment and collaborate with robots, thus minimizing paperwork.