Outrigger braces engage into the core ... for the modules added to AISC’s Seismic Provisions for Structural Steel Buildings: AISC 341-16, which was in approved draft form at the time.

Footage from the quake appears to show the 1,667-foot-tall tower slightly swaying, its structural ... steel outrigger trusses. The high-rise complies with strict anti-seismic building codes ...

As such, there is a growing need to properly quantify the environmental impact of different structural ... building’s entire life cycle, including its end-of-life considerations. The Steel ...