Learning from the collapse of the World Trade Center towers, architects and engineers are beginning to design new features to make tall buildings safer.
Klemencic says engineers seeking good models of such a balance can look to England, where ongoing tension over Northern Ireland have forced a heightened vigilance against terrorist acts. In many of England's newer buildings, says Klemencic, the lower steel beams are reinforced in concrete. Steel is strong, but can bend under intense temperatures. Concrete holds up longer against heat, but can crack and break under extreme temperatures. Using both adds some protection against collapse during prolonged fire.
Thanks to Abhijeet Chavan
Read the full story: Engineering Against Disaster
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
California plans to bury El Niño’s downpour
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Los Angeles just elected an urban planner as its mayor
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Eastern Nebraska is running out of electricity
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FREE Course: Walkable City 1: Why Walkability?
After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.
Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold
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City of Rosemead
Rutgers University, Edward J. Bloustein School of Planning and Public Policy
One Hundred Miles
University of Michigan School for Environment and Sustainability (SEAS)
Hunter College, City University of New York (CUNY)
The Architects Foundation
City of Cambridge
Montrose County
The Pocatello Development Authority