Washington Monument | |
---|---|
Height | 169m |
Floors | 0 |
Year | 1848 |
City | Washington D.C. |
The Washington Monument is an obelisk on the National Mall in Washington, D.C., Constructed to commemorate George Washington, once commander-in-chief of the Continental Army (1775--1784) in the American Revolutionary War and the first President of the United States (1789--1797).
Located almost due east of the Reflecting Pool and the Lincoln Memorial, the monument, made of marble, granite, and bluestone gneiss, is both the world's tallest predominantly stone structure and the world's tallest obelisk, standing 554 ft 7 11?32 inches (169.046 m) tall according to the U.S. National Geodetic Survey (measured 2013--14) or 555 ft 5 1?8 inches (169.294 m) tall according to the National Park Service (measured 1884). It's the tallest monumental column in the world if all are measured above their pedestrian entrances. Overtaking the Cologne Cathedral, it was the tallest structure in the world between 1884 and 1889, and it had been overtaken by the Eiffel Tower in Paris. Construction of the monument began in 1848 and was stopped for a period of 23 years, from 1854 to 1877 because of a lack of capital, a battle for control within the Washington National Monument Society, and the American Civil War. Although the stone structure was completed in 1884, inner ironwork, the knoll, and installation of memorial stones weren't completed until 1888. A difference in shading of the marble, visible approximately 150 ft (46 m) or 27% up, shows where construction was halted and later resumed with marble from a different source. The original design was by Robert Mills (1781--1855) of South Carolina, but he did not include his proposed colonnade because of a lack of funds, proceeding only with a bare obelisk. The cornerstone was laid on July 4, 1848; the first stone was set atop the unfinished stump on August 7, 1880; the capstone was set on December 6, 1884; the completed monument was dedicated on February 21, 1885; and officially opened October 9, 1888. The Washington Monument is a hollow Egyptian style stone obelisk with a 500-foot (152.4 m) tall column surmounted by a 55-foot (16.8 m) tall pyramidion. Its walls are 15 feet (4.6 m) thick at its base and 1 1?2 ft (0.46 m) thick at their top. The marble pyramidion has thin walls only 7 inches (18 cm) thick supported by six arches, two between opposite walls which cross at the center of the pyramidion and four smaller corner arches.Wenzhou World Trade Center | |
---|---|
Height | 322m |
Floors | 68 |
Year | 2010 |
City | Wenzhou |
Wenzhou World Trade Center (Chinese: ????????) is a 68-floor supertall skyscraper in Wenzhou, Zhejiang, China. Construction of the building began on 9 June 2003 and was completed in 2010 at 333 m (1,093 feet ), giving it the name of the 107th-tallest construction in the world. It's located in the downtown area of Wenzhou in which it stands as the tallest building in the city, the tallest in Zhejiang province and the 56th-tallest in China. The Wenzhou World Trade Center is to be used as office space and a luxury hotel. Original plans called for the Wenzhou World Trade Center to be just 260 m (853 ft) tall.
Source: WikipediaThe DC Towers (also Called Donau City Towers) will be a pair of towers in Vienna's Donaucity....
The Al Yaqoub Tower is a 328 m (1,076 Feet ) tall skyscraper on Sheikh Zayed Road in Dubai,...
Rialto (often The Rialto, or Rialto Towers) is a skyscraper located at 525 Collins Street, in the...