The Bathtub - Wikipedia
The Bathtub refers to the underground foundation area at the site of the World Trade Center and accompanying buildings in New York City. The term bathtub is something of a misnomer, as the area does not hold any water; rather the purpose of its design is to keep water out.
Collapse of the World Trade Center - Wikipedia
The World Trade Center in Lower Manhattan, New York City, was destroyed on September 11, 2001, as a result of al-Qaeda 's terror attacks. Two commercial airliners hijacked by terrorists were deliberately flown into the Twin Towers of the complex, resulting in a total progressive collapse that killed almost 3,000 people.
Slurry Wall: Behind the Engineering Feat That Made the WTC …
The completion of this process revealed what came to be known as the “bathtub,” a deep basement bounded by a water-tight perimeter wall measuring 3,500 feet in length. The scale of the World Trade Center slurry wall was unprecedented and remains one of the most challenging foundation construction projects in New York to this day.
Towers’ Basement Holds an Engineering Nightmare
2001年9月23日 · Two subway tunnels beneath the World Trade Center collapsed when punctured by steel and concrete. While a partial inspection has shown no water in those lines, sandbags and other barriers are...
Under the Towers, Ruin and Resilience - The New York Times
2001年10月9日 · After almost three weeks of exploration, engineers have completed the first survey of the seven-story, 16-acre basement under the ruined trade center complex and have found a varied pattern...
1993 World Trade Center bombing - Wikipedia
The 1993 World Trade Center bombing was a terrorist attack carried out by Ramzi Yousef and associates against the United States on February 26, 1993, when a van bomb detonated below the North Tower of the World Trade Center complex in Manhattan, New York City.
World Trade Center - Columbia University
2002年2月7日 · With the collapse of the 110-floor buildings, the slurry wall could now be destabilized because of the collapse of the basement slabs, which once acted as the support for the slurry wall. The failure or large deformation of the slurry wall may destabilize surrounding buildings and may lead to flooding of the underground space.
Retaining Wall at Ground Zero Will Get Its Own Wall
2007年4月11日 · A section of the legendary slurry wall at ground zero — the sturdy concrete “bathtub” that kept the waters of the Hudson River from inundating the World Trade Center site before and after the...
A NATION CHALLENGED; Engineers Tackle Havoc Underground
2001年9月18日 · As a staff engineer for the Port Authority in 1967, Mr. Tamaro helped build the World Trade Center's basement, a 16-acre, 70-foot-deep hole in the ground that until last Tuesday housed...
Shaping Lower Manhattan’s Skyline - National September 11 …
The World Trade Center’s basement floors were installed next, which provided permanent lateral support for the slurry wall. The resulting cavity beneath the World Trade Center became affectionately known as the bathtub—a counterintuitive description since its essential purpose was to keep water out.