Updated Florida building codes helped newer homes withstand Hurricane Ian

Newer homes seemed to fare much better than older structures during Hurricane Ian, suggesting that updated Florida building codes made a difference.

In the hardest-hit parts of southwest Florida, many newer structures remained mostly intact in the up to 120 mph winds generated by the hurricane. One photograph on one beach area shows 18 homes built before 1981 that were completely destroyed, but one house, built in 2020, appears to be almost unscathed.

That home is elevated above much of the storm surge level, but the roof also appears undamaged. CoreLogic says that wind losses in Lee County, one of the coastal areas with the most damage, were twice as high for structures built before 1996, when the state began tightening building codes for wind load.

CoreLogic’s computer models peg insured losses from Hurricane Ian from $22 billion to $32 billion, excluding flood damage. It’s much lower than losses coastal Florida would have seen if newer structures had not been built to the stronger standards, according to CoreLogic and other experts.

New ideas in design and constructability are radically changing how metal systems are used as roofing for commercial and institutional buildings. Behind the investment in these new kinds of expressions and construction approaches is a growing interest in improved performance and reduced environmental impact. Metal roofing systems can cut cooling and heating loads significantly, according to the EPA.

Photo courtesy New Millennium Building Systems

Optimized steel deck design

This course provides an overview of structural steel deck design and the ways to improve building performance and to reduce total-project costs.

Urban Planning | Jan 25, 2022

Retooling innovation districts for medium-sized cities

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Norshield Products Fortify Critical NYC Infrastructure

New York City has two very large buildings dedicated to answering the 911 calls of its five boroughs. With more than 11 million emergency calls annually, it makes perfect sense. The second of these buildings, the Public Safety Answering Center II (PSAC II) is located on a nine-acre parcel of land in the Bronx. It’s an imposing 450,000 square-foot structure—a 240-foot-wide by 240-foot-tall cube. The gleaming aluminum cube risesthe equivalent of 24 stories from behind a grassy berm, projecting the unlikely impression that it might actually be floating. Like most visually striking structures, the building has drawn as much scorn as it has admiration.

Private Equity, An Increasingly Attractive Alternative for AEC Sellers Photo for Karl Wohler Article on Private Equity

Engineers | Jan 12, 2022

Private equity: An increasingly attractive alternative for AEC firm sellers

Private equity firms active in the AEC sector work quietly in the background to partner with management, hold for longer periods, and build a win-win for investors and the firm. At a minimum, AEC firms contemplating ownership transition should consider private equity as a viable option. Here is why.

Total steel project performance

This instructor-led video course discusses actual project scenarios where collaborative steel joist and deck design have reduced total-project costs. In an era when incomplete structural drawings are a growing concern for our industry, the course reveals hidden costs and risks that can be avoided.

University of Maryland bredan iribe center cafe

University Buildings | Jan 11, 2022

Designing for health sciences education: supporting student well-being

While student and faculty health and well-being should be a top priority in all spaces within educational facilities, this article will highlight some key considerations.