Stock-conditioned generation of funiciular designs using solver-in-the-loop graph ML. The research was led by Yifan Xie and received a Hangai Prize for IASS 2026.
Work by Arosha Abeyrathna to learn the feasible actuatable geometry space of a bending active system, comparing a proposed physics constrained generation approach (right) with a naïve baseline (left).
Arosha Abeyrathna browsing through a bamboo scaffold dataset.
Edge model predictions by MichellGPT (In collaboration with Daisy Kim & Juney Lee)
Best-fit inverse form-finding with equivariant graph neural network (ed by Dr. Bleker in collaboration with Prof. D’Acunto)
Convergence to two self-stressed designs using the proposed least-squares RFM, while dynamic relaxation exhibits persistent oscillations and local geometric irregularities. (Led by Dr. Zongshuai Wan.)
Sketch2Struct (led by Dr. Bleker, in collaboration with Prof. D’Acunto and Prof. Ochoa).
Text2Struct: Animation showing an initially noisy bridge structure gradually becoming clearer through the diffusion process, converging to the final predicted geometry and forces. Led by Dr. Bleker, in collaboration with Prof. Ochoa and Prof. D’Acunto.
About Us
StructurAI develops graph-based machine learning (ML) representations of structural and building systems to help designers better explore equilibrium design solutions and model broader building physics. Two methods are central: gradients and grammars, which offer complementary ways of embedding engineering knowledge into ML systems and enhancing their ability to reason about design and performance. The former approach, which underpins much of physics-informed ML, is particularly important because it enables AI systems to learn how to solve problems directly, rather than merely memorising patterns from labelled data. Our applications focus on early-stage design, through tools that directly support form-finding and topology optimisation, as well as broader methods for building analysis and assessment. More…
Research Interests
❖ Graph-based representation
❖ Generative inverse modelling
❖ Physics-informed & differentiable machine learning
❖ Static equilibrium learning
❖ Grammar- & rule-based systems
❖ Form-finding & topology optimisation
❖ Structural assessment & digital twins
❖ Material- & fabrication-aware computational design
