13 Projects

7 World Trade Center

7 World Trade Center

New York
,
NY
Project Contacts:

Falling debris from the collapse of the World Trade Center...

Pentagon Building Performance Study

Pentagon, Building Performance Study

Washington
,
DC
Project Contacts:

On the morning of 11 September 2001, hijackers crashed a...

Boardwalk Hall

Atlantic City
,
NJ
Project Contacts:

Constructed in 1929, Boardwalk Hall has hosted many legendary entertainment icons and events.  In 2002, following a major renovation, the venue installed an aluminum truss assembly to support...

Dallas Cowboys Training Facility

Dallas
,
TX
Project Contacts:

On 2 May 2009, the Dallas Cowboys Training Facility collapsed during high winds.  The fabric-covered structure fell on approximately seventy people, trapping some under the rubble.  SGH, working...

2000 Commonwealth Avenue

Boston
,
MA
Project Contacts:

On 25 January 1971, the sixteen-story apartment building at 2000 Commonwealth Avenue progressively collapsed during concrete placement for the mechanical penthouse floor slab above the main roof...

Hyatt Regency Hotel Walkway

Kansas City
,
MO
Project Contacts:

In July 1981, two suspended walkways spanning the dramatic...

John Hancock Center, Scaffold Collapse

Chicago
,
IL
Project Contacts:

On 9 March 2002, a 100 ft long, suspended scaffold platform fell from the 42nd floor of the John Hancock Center.  As the scaffold fell, it dropped debris in an arc from the northwest corner to the...

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