Work is under way to replace the roof of the ailing underground Grand Central Train Shed and the aging Park Avenue Viaduct.

Constructing the four trapezoidal sides of Wilshire Boulevard Temple’s sculptural gem, a 75-ft-tall “machine for gathering” with three sloping faces, was the most daunting aspect of the project. “The concern was the facade,” says Stephen Montoya, vice president of operations for MATT Construction.

A $250-million makeover of the landmark garden near Wilmington, Del., which will add a conservatory with geothermal and other sustainable systems, is the most ambitious development of a 40-year grand plan.

Novel high-rise shear-wall core system, consisting of tied steel-plate modules that are field-filled with concrete, has been used on two buildings.

The team for the revised pile upgrade of the 645-ft-tall residential building expects to complete the work to stem settlement by the end of September.

Wil V. Srubar III is the common denominator for cotton, cattle, the Houston Astros, the Dept. of Defense, micro algae and Prometheus Materials.

Codes and standards committee work might be viewed as a thankless job. It is unpaid. It takes years to develop new codes and improve old ones.

During his final 20 months in the U.S. Navy, Carlos Diaz was part of a team deconstructing a nuclear aircraft carrier for refurbishment. The experience made him want to be a designer.

Structural engineer Sean P. Clifton owes his career trajectory to the liquid “sloshing” damper. As a graduate student at the University of Texas Austin, he watched with fascination as a guest lecturer demonstrated the action of the device—which damps a tall building’s sway—using a 1-ft-tall “homemade” oscillator to represent a skyscraper.

Structural Engineers 2050 Commitment Program is supporting the ambitious SE 2050 Challenge, which states that “all structural engineers shall understand, reduce and ultimately eliminate embodied carbon in their projects by 2050.”