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World Trade Center 7
7 World Trade Center (7 WTC, WTC-7, or Tower 7) refers to two buildings that have existed at the same location within the World Trade Center site in Lower Manhattan, New York City. The original structure, part of the original World Trade Center, was completed in 1987 and was destroyed in the September 11 attacks in 2001. The current structure opened in May 2006. Both buildings were developed by Larry Silverstein, who holds a ground lease for the site from the Port Authority of New York and New Jersey. The original Trade Center was tall, clad in red granite masonry, and occupied a trapezoidal footprint. An elevated walkway spanning Vesey Street connected the building to the World Trade Center plaza. The building was situated above a Consolidated Edison power substation, which imposed unique structural design constraints. When the building opened in 1987, Silverstein had difficulties attracting tenants. Salomon Brothers signed a long-term lease in 1988 and became the anchor te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenwich Street
Greenwich Street is a north–south street in the New York City borough (New York City), borough of Manhattan. It extends from the intersection of Ninth Avenue (Manhattan), Ninth Avenue and Gansevoort Street in the Meatpacking District, Manhattan, Meatpacking District at its northernmost end to its southern end at Battery Park. Greenwich Street runs through the Meatpacking District, Manhattan, Meatpacking District, the West Village, Manhattan, West Village, Hudson Square, and Tribeca. Main east–west streets crossed include, from north to south, Christopher Street (Manhattan), Christopher Street, Houston Street (Manhattan), Houston Street, Canal Street (Manhattan), Canal Street, and Chambers Street (Manhattan), Chambers Street. North of Canal Street, traffic travels northbound on Greenwich Street; south of Canal Street, it travels southbound. History The earliest documentation of Greenwich Street came in the 1790s, when it ran parallel to the Hudson River. At that time it wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vesey Street
Vesey Street ( ) is a street in New York City that runs east-west in Lower Manhattan. The street is named after Rev. William Vesey (1674-1746), the first rector of nearby Trinity Church. History The intersection of Vesey and West Streets was the site of the Washington Market, the city's main produce market. Established in 1812, its location near the docks facilitated the movement of goods. Prior to the construction of the World Trade Center it ran as a continuous street from Broadway to the Hudson River. As of 2013, it is still a continuous street, but it has four discontinuous segments with mixed uses: *From Broadway to Church Street for motor vehicles and pedestrians. *From Church Street to West Street for authorized motor vehicles and pedestrians. This portion was widened during construction of the World Trade Center, and separates WTC on the street's south side from the Verizon Building on the street's north side. *In Battery Park City, from West Street to North End Av ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Trade Center
World Trade Centers are sites recognized by the World Trade Centers Association. World Trade Center may refer to: Buildings * List of World Trade Centers * World Trade Center (2001–present), a building complex that includes five skyscrapers, a museum, and a memorial **One World Trade Center, the signature building of the rebuilt complex * World Trade Center (1973–2001), a building complex that was destroyed by the September 11, 2001 terrorist attacks ** World Trade Center site, also known as "Ground Zero" * Taipei World Trade Center Other uses * ''World Trade Center'' (film), a 2006 film * World Trade Center station (IND Eighth Avenue Line), a New York City Subway terminal station, serving the * World Trade Center station (MBTA), a Massachusetts Bay Transportation Authority station in Boston * World Trade Center station (PATH), a Port Authority Trans-Hudson station in New York City * WTC Cortlandt station (also known as "World Trade Center"), a New York City Subway station, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
7 World Trade Center
7 World Trade Center (7 WTC, WTC-7, or Tower 7) refers to two buildings that have existed at the same location within the World Trade Center site in Lower Manhattan, New York City. The original structure, part of the original World Trade Center, was completed in 1987 and was destroyed in the September 11 attacks in 2001. The current structure opened in May 2006. Both buildings were developed by Larry Silverstein, who holds a ground lease for the site from the Port Authority of New York and New Jersey. The original Trade Center was tall, clad in red granite masonry, and occupied a trapezoidal footprint. An elevated walkway spanning Vesey Street connected the building to the World Trade Center plaza. The building was situated above a Consolidated Edison power substation, which imposed unique structural design constraints. When the building opened in 1987, Silverstein had difficulties attracting tenants. Salomon Brothers signed a long-term lease in 1988 and became the anchor te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LEED
Leadership in Energy and Environmental Design (LEED) is a green building certification program used worldwide. Developed by the non-profit U.S. Green Building Council (USGBC), it includes a set of rating systems for the design, construction, operation, and maintenance of green buildings, homes, and neighborhoods, which aims to help building owners and operators be environmentally responsible and use resources efficiently. By 2015, there were over 80,000 LEED-certified buildings and over 100,000 LEED-accredited professionals. Most LEED-certified buildings are located in major U.S. metropolises. LEED Canada has developed a separate rating system adapted to the Canadian climate and regulations. Some U.S. federal agencies, state and local governments require or reward LEED certification. This can include tax credits, zoning allowances, reduced fees, and expedited permitting. Studies have found that for-rent LEED office spaces generally have higher rents and occupancy rates and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sustainable Design
Environmentally sustainable design (also called environmentally conscious design, eco-design, etc.) is the philosophy of designing physical objects, the built environment, and services to comply with the principles of ecological sustainability and also aimed at improving the health and comfortability of occupants in a building.McLennan, J. F. (2004), The Philosophy of Sustainable Design Sustainable design seeks to reduce negative impacts on the environment, the health and well-being of building occupants, thereby improving building performance. The basic objectives of sustainability are to reduce the consumption of non-renewable resources, minimize waste, and create healthy, productive environments. Theory The sustainable design intends to "eliminate negative environmental impact through skillful sensitive design". Manifestations of sustainable design require renewable resources and innovation to impact the environment minimally, and connect people with the natural environment. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reinforced Concrete
Reinforced concrete (RC), also called reinforced cement concrete (RCC) and ferroconcrete, is a composite material in which concrete's relatively low tensile strength and ductility are compensated for by the inclusion of reinforcement having higher tensile strength or ductility. The reinforcement is usually, though not necessarily, steel bars ( rebar) and is usually embedded passively in the concrete before the concrete sets. However, post-tensioning is also employed as a technique to reinforce the concrete. In terms of volume used annually, it is one of the most common engineering materials. In corrosion engineering terms, when designed correctly, the alkalinity of the concrete protects the steel rebar from corrosion. Description Reinforcing schemes are generally designed to resist tensile stresses in particular regions of the concrete that might cause unacceptable cracking and/or structural failure. Modern reinforced concrete can contain varied reinforcing materials made of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington Street (Manhattan)
Washington Street is a north-south street in the New York City borough of Manhattan. It runs in several distinct pieces, from its northernmost end at 14th Street in the Meatpacking District to its southern end at Battery Place in Battery Park City. Washington Street is, for most of its length, the westernmost street in lower Manhattan other than West Street. The exceptions are a one-block segment in the West Village where Weehawken Street lies between West and Washington Streets, and in Battery Park City. Main east-west streets crossed include (from north to south) Christopher Street, Houston Street and Canal Street; neighborhoods traversed include the Meatpacking District, the West Village, Hudson Square and Tribeca. At points north of Canal Street, traffic on Washington Street travels south; at points south of Canal Street, it travels north. History Washington Street was named for George Washington, first President of the United States. The land under the street was owned ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Tallest Buildings In New York City
New York City, the most populous city in the United States, is home to over 7,000 completed high-rise buildings of at least , of which at least 95 are taller than . The tallest building in New York is One World Trade Center, which rises . The 104-story skyscraper also stands as the List of tallest buildings in the United States, tallest building in the United States, the tallest building in the Western Hemisphere, and the List of tallest buildings in the world, seventh-tallest building in the world. At , Central Park Tower is the second-tallest completed building in the city. It has the List of tallest buildings by height to roof, highest roof of any building outside Asia, and is the tallest residential building in the world. The third-tallest completed building in the city is 111 West 57th Street. Rising to , it is the world's slenderness ratio, most slender skyscraper. The fourth-tallest is One Vanderbilt. At , it is the tallest office building in Midtown. The fifth-tall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Emergency Management Agency
The Federal Emergency Management Agency (FEMA) is an agency of the United States Department of Homeland Security (DHS), initially created under President Jimmy Carter by Presidential Reorganization Plan No. 3 of 1978 and implemented by two Executive Orders on April 1, 1979. The agency's primary purpose is to coordinate the response to a disaster that has occurred in the United States and that overwhelms the resources of local and state authorities. The governor of the state in which the disaster occurs must declare a state of emergency and formally request from the President that FEMA and the federal government respond to the disaster. The only exception to the state's gubernatorial declaration requirement occurs when an emergency or disaster takes place on federal property or to a federal asset—for example, the 1995 bombing of the Alfred P. Murrah Federal Building in Oklahoma City, Oklahoma, or the Space Shuttle ''Columbia'' in the 2003 return-flight disaster. While on-th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Progressive Collapse
Progressive collapse is the process where a primary structural element fails, resulting in the failure of adjoining structural elements, which in turn causes further structural failure. Progressive collapses may be accidental, as the result of design deficiencies, fire, unintentional overload, material failure or natural phenomenon (e.g. erosion, wind or earthquakes). They can also be induced deliberately as a demolition method, specifically that of building implosion, or caused by acts of terrorism or war. Notable examples * On July 14, 1902, the 98 m (323-foot) St Mark's Campanile in Venice, Italy collapsed after its northern load-bearing wall began to separate from the main structure. The cause of the separation was attributed to more than 700 years of wear on the structure, including fires, earthquakes, and stress redistribution, primarily from drying-induced shrinkage on the wooden support beams, the bells swaying back and forth, and creep. No one was injured except ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cascading Failure
A cascading failure is a failure in a system of interconnected parts in which the failure of one or few parts leads to the failure of other parts, growing progressively as a result of positive feedback. This can occur when a single part fails, increasing the probability that other portions of the system fail. Such a failure may happen in many types of systems, including power transmission, computer networking, finance, transportation systems, organisms, the human body, and ecosystems. Cascading failures may occur when one part of the system fails. When this happens, other parts must then compensate for the failed component. This in turn overloads these nodes, causing them to fail as well, prompting additional nodes to fail one after another. In power transmission Cascading failure is common in power grids when one of the elements fails (completely or partially) and shifts its load to nearby elements in the system. Those nearby elements are then pushed beyond their capacity s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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