Topics in Arch Theory II: Architectural Envelopes: Technology and Expression

Since the mid 19th?century, architectural envelopes have become the prime subject of experimentations and investments, as well as theoretical conflicts. This seminar takes the revolution of steel and glass technology in the 19th?century as a starting point to examine the relationship between construction technologies and architectural expression in the 20th?and 21st?centuries. It explores the interdependence of theory and practice in case studies located in various cultures and climates around the world, and built in a range of techniques and materials. The lectures are organized thematically, looking at the different ways by which technology can be instrumental in selectively revealing and concealing structural logic, material properties, fabrication, digital tools, climate control, sensorial perception, image-making, symbolism and atmosphere. The seminar develops students? critical thinking towards contemporary practice, where globalized technology and large capital often hinder the creation of architecture with local cultural pertinence. Understanding the reciprocities between building, technology and expression is essential for creatively tackling architecture?s impact on the environment and sustaining its civic agency.