2018 Issue I

Contents Include:
Lotte World Tower, Seoul
2017 Year in Review: Global Diversity of Tall Increases
New Insights on the Postwar “Glass Box”
Using Ancient Techniques to Drive a New Prefab Steel System
Talking Tall: Singapore’s Urban Visionary
Tall Buildings in Numbers: Impact of 2017 on the World’s 100 Tallest Buildings
Debating Tall: Skyscrapers as Severe-Weather Shelters?
Ask a CTBUH Expert: Why Unbonded Post-Tensioned Concrete?