At the beginning of August 2017, there are 95 ultra-high skyscrapers in the world. Architects around the world are trying to surpass previous achievements. With the development of technologies, the invention of modern building materials and the creation of fundamentally new structures, it became possible to erect buildings above 300 meters. Until the 19th century, increasing the height of buildings meant thickening the walls, which had to support the weight of the structure. Creating elevators and metal frames for walls freed the hands of architects and engineers. Now the tallest buildings in the world are striking in their grandeur and technical novelty.
2017 was a record year for the construction of skyscrapers, according to Designtalk. Last year, the construction of 144 skyscrapers with a height of more than 200 meters was completed. Tall buildings appeared in 69 cities in 23 countries, which is significantly more than in 2016 (54 cities and 18 countries).
Burj Khalifa, Dubai (UAE)
The tallest buildings in the world. Burj Khalifa.
Burj Khalifa (Arabic for “tower of the Khalifa”) is the tallest building in the world. Its height is 828 meters, with 180 meters falling on the spire. Construction of the skyscraper began in 2004. The average speed of construction is 1-2 floors per week. The Foundation of the Burj Khalifa is not fixed in the rock. The Foundation of the building used hanging piles with a length of 45 m and a diameter of 1.5 m. There are about 200 such piles in total. The shape of the building is asymmetric to reduce the effect of swaying from the wind. Four thousand people took part in the construction. The construction of the skyscraper lasted for 5 years. Continue reading
“What a miracle! This great, this solemn, this is huge! And yet so delicate, so airy and graceful!” Mark TWAIN
Extremely huge white marble Cathedral in the main square of Milan is one of the most famous buildings in Europe. It is the largest Gothic Cathedral and the fourth largest Catholic Cathedral in the world, after the cathedrals of our lady of Peace in ivory coast. St. Peter’s in Rome and St. Paul’s in London. Among the Gothic buildings in terms of capacity, it is second only to the Seville Cathedral in Spain. One only of statues in the Cathedral there are more than three thousand. Beauty of the Milan Cathedral is often compared to the Sagrada Familia. but the Milanese say their Cathedral is much older and more beautiful.
Myths and facts
Milan Cathedral was under construction forever. On the spot where once stood the sanctuary of Celtic, then Roman temple of Minerva, at the beginning of the V century Saint Ambrose constructed the Basilica of Santa Maria Maggiore. When a fire in 1075 year damaged the building, it was restored as a Cathedral. Continue reading
The history of Jericho goes back centuries. Archaeological excavations have determined the age of the city is eight thousand years BC. The name Jericho means moon, month “yareach”.
The name of the city tells that it was compared with nocturnal luminary of the earth and, therefore, was of great importance. It has a unique location below sea level to 260 meters.
Now it is located on Palestinian territory in the Jordan river, with its Western side, about a dozen miles from the Dead sea.
This ancient city has a rich history. Many times he was destroyed, but was reborn from the ashes like a Phoenix. Despite the destruction, Jericho was inhabited since the moment of Foundation till the present time continuously. And where people live, there is history of humanity.
The bronze age
The city is repeatedly mentioned in the Bible. Perhaps those fragments of walls Dating to the bronze age, which archaeologists have found, are those, which was destroyed with a loud sound of trumpets, called in the old Testament Jericho.
You need to tell us a little about biblical history, which is the oldest city in the world – Jericho. The old Testament povestvuet that in 12-13 centuries BC, the Hebrews, rukovoditelyam Naveen, came to conquer Jericho. They surrounded the walled city. Continue reading