Research

Architectural Geometry

Discrete architecture is an emerging architectural paradigm that designs architecture as a combinatorial organization of a discrete set of architectural parts (e.g., blocks, plates, rods). Benefits of discrete architecture include reducing the material wastage, easing automatic assembly with robots, and facilitating disassembly of buildings.

This topic focuses on geometric modeling and optimizing of free-form architectural structures. In particular, we are interested in studying mathematical models and computational methods that discretize a free-form architectural surface into a set of fabricable architectural elements while considering various design requirements in aesthetics, material cost, construction, and structural stability.

Publications

Masonry Shell Structures with Discrete Equivalence Classes

  • Rulin Chen, Pengyun Qiu, Peng Song, Bailin Deng, Ziqi Wang, and Ying He
  • ACM Transactions on Graphics (Proc. of SIGGRAPH), 2023
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Design and Structural Optimization of Topological Interlocking Assemblies

  • Ziqi Wang, Peng Song, Florin Isvoranu, and Mark Pauly
  • ACM Transactions on Graphics (Proc. of SIGGRAPH Asia), 2019
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Reciprocal Frame Structures Made Easy

  • Peng Song*, Chi-Wing Fu*, Prashant Goswami, Jianmin Zheng, Niloy J. Mitra, and Daniel Cohen-Or(* joint 1st authors)
  • ACM Transactions on Graphics (Proc. of SIGGRAPH), 2013
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