← Complex Geometry & Info Modelling

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Zayed National Museum

Complex Geometry & Info Modelling — Public Amenity Delivered

Year

2024

Location

Saadiyat Island, Abu Dhabi, UAE

Role

Complex Geometry Modelling, Surface Preparation for Fabrication, BIM Coordination

Team

3-im — Virtual Projects Consulting Company

Tools

RhinoGrasshopperHuman UIRhino.Inside.RevitRevitNavisworks

Location map — Saadiyat Island, Abu Dhabi, UAE
Saadiyat Island — Abu Dhabi, UAE
Aerial view of the Zayed National Museum under construction

Overview

In celebration of Sheikh Zayed's enduring legacy and his profound love for nature, the Zayed National Museum is nestled within a meticulously landscaped garden — a man-made mound on Saadiyat Island. My role was to prepare the mound's exterior envelope for fabrication, in alignment with the structural, sanitary and spatial designs, working in a BIM environment to avoid possible clashes.

Aerial view of the Zayed National Museum under construction on Saadiyat Island
The museum under construction on Saadiyat Island

The Challenge — Fractal Geometry

Modelling the mound's exterior envelope posed a particularly notable challenge: its unique fractal geometry meant every surface carried a different vector orientation, so adjacent surfaces never lay on the same plane. Representing and articulating that accurately — surface by surface — was the core difficulty of the project.

Line representation of the man-made mound as a fractal surface mesh
The man-made mound as a digital surface model — no two adjacent faces share a plane

Computational Modelling

With Rhino, Grasshopper and Human UI, the envelope was rationalised for fabrication directly from its geometry: the grooves for the acute-angled ribs and the skirting cutting details were generated parametrically rather than drawn by hand.

Grasshopper definitions driving the rib model of the envelope
Grasshopper definitions — grooves for acute-angled ribs and skirting cuts, driving the rib model

BIM Coordination — Navisworks

The rationalised surfaces were brought into a federated BIM environment and checked against the structural, MEP and spatial models, with Navisworks clash detection catching conflicts before they reached fabrication.

Fabrication model of the ribbed envelope coordinated in BIM with clash markers
Fabrication model coordinated in BIM — elements checked and clash-tested before fabrication