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Digitally Fabricated Housing A production system for construction with digital fabrication Prof. Larry Sass, PhD MIT/CBA Department of Architecture. Automated Design Generating geometric descriptions a → c Computable constraints Physical Visual (Eastman) (Stiny) Structural Form
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Digitally Fabricated HousingA production system for construction with digital fabricationProf. Larry Sass, PhDMIT/CBADepartment of Architecture
Automated Design Generating geometric descriptions a → c Computable constraints Physical Visual (Eastman) (Stiny) Structural Form Assembly Spatial Material Ornamental Machine Style Functions – Measure, Cut & Assemble (Architects and Builders) Research in Design Computing a b c
Low precision High variety Slow Production Each cut part is unique High cost Traditional Home Delivery Systems Stick build Factory build
High precision Fast fabrication High variety Low cost Safe construction Digitally Fabricated Delivery Systems
Project Data • One Room with Furniture • 114 Sheets of Plywood • 984 components • Approximate Cost $2,500 • Translate design model into construction components and fabricate in one month
Start CNC Machine Material Stock 114 Sheets of Plywood Assembly with a rubber mallet only
Digitally Reconstructing New Orleans Professor Larry Sass MIT
Problems with replacement housing Existing Replacement Technology Modular home – no ornamentation FEMA Trailer – no ornamentation Desired Replacement
Research Challenges Automate Design Production Computable constraints Physical Visual Structural Form Assembly Spatial Material Ornamental Machine Style Production system Integration of Visual & Physical constraints Digital Fabrication of a Cabin for New Orleans Summer 2008