Famous Structures

Most Famous Structures in the world

Massive Vaulted Triangular Hanging Framed Laminated

Miguel Pujante Serrano 1ºB

10 most spectacular U.S. landmarks

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Triangular Strucrures

4.3. Triangular structures These structures are made from bars, normally metal or wooden. The use of triangular shapes means they are not easily deformed. This makes them ideal for building bridges (triangular beams), covered with large trusses's and vertical structures, like towers and scaffolds'6

Alcatraz Island

A little over a mile offshore in San Francisco Bay, “The Rock” operated as a federal prison from 1934-1963

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Empire State Building

An iconic part of New York City’s skyline since 1931 and standing 1,200 feet high, this Art Deco building and award-winning U.S. landmark allows travelers to take in sensational views of Manhattan from its observation areas on the 86th and 102nd floors, day or night. “We had VIP tickets pre-booked and skipped all the lines, well worth the extra cost. Staff were friendly and knowledgeable. Great views of New York, really enjoyed our visit,” said one TripAdvisor reviewer.

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Massive Structures

4.1. Massive structures and lintels The first man-made structures were carved from rock or were built by stacking 3 rocks or other materials. This left little space between them, like in the Mayan or Egyptian pyramids. Short stone or wooden lintels' were also used to make windows and open spaces, for example, in Greek temples.

Laminated Structures

4.6. Laminated structures These are formed by laminates of metal, plastic or composite material like reinforced concrete. Their curved shape and folds give them their strength. I The curved shape makes the laminates bear the stress of traction and compression on their surface. • The folds and ribs? give rigidity in exact points. So, for example, the rim on a plastic cup prevents the cup from deforming when we drink and the grooves on the side make it stronger when we hold it.

USS Arizona Memorial

A solemn and respectful tribute to the lives lost in the December 7, 1941 attack on Pearl Harbor, this memorial is situated above the sunken hull of the USS Arizona. “Learning about the history from a book and actually standing over the sunken ship containing our fallen soldiers are totally different things. This is sobering, thought-provoking, and memorable,” offered a TripAdvisor reviewer.

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Cloud Gate

This popular stainless steel structure in Millennium Park, affectionately known as “the Bean,” has become a Chicago icon. “It’s one of the most recognizable pieces of public art. Something about this huge silver bean just makes you feel like a kid. It’s fun not only to look at, but to touch, take pictures and people watch,” noted a TripAdvisor reviewer.

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Biltmore Estate

Once the home of George Washington Vanderbilt II, the 135,280 square foot estate on 6,950 acres is the largest privately owned house in the U.S. and gives visitors a feel for life in America’s Gilded Age. “I loved the library of George Vanderbilt and the banquet hall was amazing. Outside the house, the gardens would take up quite a time, especially during springs as azaleas were in full bloom. A must-do for anyone interested in the historical high-end lifestyle of the U.S.,” commented a TripAdvisor reviewer.

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Suspended Structures

4.4. Suspended structures This type of structure uses cables, called suspenders which the structure hangs from. When they can be adjusted, they are called tension members. The cables only bear traction stress, but the advantage is that they can adapt their shape to different loads at different times and they are incredibly light. Cables are used to fasten bridges, marquees', antennas and towers. There are many kinds of suspended structures which can cover large spaces like stadiums and pavilions, without the need for columns or pillars.

Lincoln Memorial

The majestic Lincoln statue in the National Mall is an enduring symbol of American values. Visitors can read moving excerpts from the Gettysburg Address and Lincoln’s inaugural address.

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Vaulted Structures

4.2. Vaulted structures With arches and vaults, builders could cover larger spaces and have bigger gaps in the structures. Vaulted structures are formed by arches and vaults using stones that are cut in such a way that the only stress they support is compression - no problem for hard stone. The Romans used round arches to build bridges and aqueducts and they used barrel vaults and domes to cover basilicas and pantheons. Later, pointed arches and ribbed vaults were used in mosques and cathedrals. We still use them today.

Brooklyn Bridge

Opened in 1883 and spanning nearly 6,000 feet, the Brooklyn Bridge is one of the world’s most recognizable suspension bridges and a classic New York sight. “Visiting the Brooklyn Bridge, which is the bridge between Manhattan and Brooklyn, is a must see spot for those in the city. Walking over from DUMBO into Manhattan is your best bet, as you walk towards the incredible skyline of New York City. It’s a truly marvelous experience,” exclaimed a TripAdvisor reviewer.

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Grand Central Terminal

A busy commuter railroad station in the heart of Manhattan that’s also renowned as an architectural wonder, Grand Central is a popular tourist draw for its striking interior design and variety of shops and restaurants.

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Reinforced

4.5. Reinforced concrete structures Concrete led to major advances'® in construction because it could be made into any shape. Concrete resists compression and with steel rebari° frameworks it can also bear traction. It is a very strong material which is used in all types of building, mostly in framework structures like your school:

Golden Gate Bridge

Spanning 4,200 feet, this famous suspension bridge connecting San Francisco and Marin County is one of the most stunning landmarks in the world

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