The large- span wooden construction project uses a sophisticated tenon joinery system to overcome the l imitation on the size of the material. However, making a clear layout and knowledge transfer is an important issue under the complex structure. This research takes “Dougong” as an example to sort out the possible knowledge graph of Dougong. Through the geometric feature classification and the relationship between the joints, we found that the structural relationship of traditional Dougong is like the branch system of the L-system. But it has the characteristic of horizontal connection s that make Dougong restrain one another more firmly. Besides a graphical representation of the complex joinery system, it can quickly visualize and adjust the type changes and therefore provide another network related to the building model.
| Authors | Han Ting Lin and June Hao Hou |
|---|---|
| Year | 2022 |
| Venue | Proceedings of the International Conference on Computer-Aided Architectural Design Research in Asia |
| DOI | 10.52842/CONF.CAADRIA.2022.1.667 |
| Source Database | Seed (CumInCAD) |
| Bridge-to-GNN | Category A |
| GNN Architecture | Not yet extracted from PDF |
| Graph Encoding | Not yet extracted from PDF |
| AEC Task | Not yet extracted from PDF |
| Cohort | Peak Adoption (2022) |
| Implementation Framework | Grasshopper / Rhino (heuristic — verify) |
|---|---|
| Primary Metric | Mean Average Precision (mAP) (heuristic — verify) |
| Quality Assessment | 1/6 · rigor: Low · Code/Data: ✓ (heuristic — verify) |
| GNN architectures detected | Knowledge Graph Embedding (TransE/RotatE/DistMult) |
|---|---|
| Frameworks / libraries | Grasshopper / Rhino |
| Quality (heuristic, 6-flag) | 0/6 · rigor: Low Code/Data: —Benchmark: —Baseline: —CV/Split: —Ablation: —Reproducible: — |
Part of the GML/GNN in AEC Systematic Review (PRISMA 2020) — 112 papers, 2020–2026