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Group 3 Ship Enclosure. Conceptual Idea 1. Compass structure Large space needed Shape only visible from bird’s eye view. Conceptual Idea 2. Rectangular structure Lack of imagination Difficult to fit in an adjacent building. Final Design. Final Design. Inspiration. Ship in a bottle
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Conceptual Idea 1 Compass structure • Large space needed • Shape only visible from bird’s eye view
Conceptual Idea 2 Rectangular structure • Lack of imagination • Difficult to fit in an adjacent building
Inspiration • Ship in a bottle • Arch • Diagrid
Design Process: Bottle A • Modeling of arch truss using Grasshopper and Rhino • Software analysis of arch truss
Structural system: Bottle A • Semi – circular arch truss • 14 arch trusses • 7 different height and span length
Structural system: Bottle A Vertical load path Propping to prevent excessive deflection
Structural system: Bottle A • 93m span and maximum height of 71m
Structural system: Bottle A • Chord • 1m spacing • CHS 273 x 6.5 • Fillet welded • Precise welding is needed • Bracing • 1.9m spacing • 120 sections • CHS 168.3 x 5
Structural system: Bottle A • M-Truss • Support only the ETFE cladding • Chord – CHS 273 x 6.3 • Bracing – CHS 168.3 x 5
Structural System: Bottle B Double K Joint Support for Bottle B facade
Structural system: Crow’s Nest • Chord - CHS 273 x 12.5 • Bracing - CHS 244.5 x 14.2 • Deflection of 1mm only
Sway sensitivity: Bottle A Lateral Load Path: Glass façade to Bracing to Foundation
Sway Analysis: Bottle B • Deflection check using SAP2000 • Not Sway Sensitive
Material and Sustainability • ETFE panels for roof (light weight, insulation) • SPD smart glass for adjacent building ( reduce usage of blinds) • Photovoltaic cell • Dimmable LED lights with motion sensor • Underground storm water tank
Construction Method • Extensive Crane Usage • Precise and accurate welding • High quality welded joint • Precise welding • Accurate lifting
Computer Aided Software • Autodesk AutoCAD 2013 • Rhinoceros – Grasshopper • Adobe Photoshop CS6 • Adobe Lightroom 5 • CSi SAP2000 • Staad.Pro V8i